Used Road Bikes
Used Cannondale Synapse

CannondaleSynapse

Cannondale's endurance bike, in carbon and aluminium.

  • Endurancetype
  • Carbonframe
  • 175listings now
Typical used price £618 from £183 · 142 listings
Typical new / ex-demo £1,087 from £209 · 14 listings
Best trusted deal right now£183 Used · 54cm · View on eBay →
Updated 1h ago

Used Synapse price by groupset

eBay UK · median Buy It Now incl. postage
Top tier (Dura-Ace, Red, Record)£1,863from £1,251 · 5 bikes Pro level (Ultegra, Force, Chorus)£1,012from £389 · 24 bikes Mid range (105, Rival, GRX)£670from £313 · 23 bikes Entry (Tiagra, Sora, Apex)£359from £198 · 19 bikes

Price history

eBay UK · median Buy It Now asking price

We started tracking this bike on 20 Oct 2026. The chart fills in as we record prices each day.

175 listings

  1. Cannondale Synapse 54cm Road Bike
    NE61 Used 54cm · MCarbon
    uk2014_edeb · 100% · 78 feedback
    £183 collection or postage not shown Older or lower spec?
  2. Cannondale Synapse Alloy Disc 54cm SAVE PLUS Road Bike
    LE13 Used 54cm · MAluminiumDisc brakes 5d 4h · 0 bids
    victormeldrew_7113 · 100% · 43 feedback
    £183 collection or postage not shown Current bid
  3. Cannondale Synapse 54 Cm
    HR6 Used 54cm · MCarbon
    kellyamills · 100% · 663 feedback
    £188 collection or postage not shown Older or lower spec?
  4. Cannondale Synapse Sora 7 Women’s Road Bike – Shimano Sora – Black
    SE15 Used SoraCarbon 6d 3h · 0 bids
    ceejay0_14 · 100% · 59 feedback
    £188 collection or postage not shown Current bid
  5. Cannondale Synapse 54cm Road Bike Shimano Sora 27 Speed Serviced 700C
    CH43 Used Sora 54cm · MCarbon
    jehh87uk · 100% · 522 feedback
    £198 collection or postage not shown 45% below · too good to be true?
  6. Cannondale Synapse Sora 7T 51cm
    DL10 Used Sora 51cm · SCarbon
    richmondderek · 100% · 674 feedback
    £200 collection or postage not shown 44% below typical
  7. Cannondale Synapse
    CH8 Used Carbon
    danthesas · 100% · 469 feedback
    £209 collection or postage not shown Older or lower spec?
  8. Cannondale Synapse 51cm 700C Road Bike Grey/Green Drop Bar Rim Brake + Light
    B29 Used 51cm · SCarbonRim brakes 4d 18h · 0 bids
    teucer211 · 100% · 1,307 feedback
    £209 collection or postage not shown Current bid
  9. FURTHER REDUCED - Cannondale Synapse Ultra Bike
    WA4 Used Carbon
    tracytjh1976 · 0% · 28 feedback · check carefully
    £209 collection or postage not shown Older or lower spec?
  10. Cannondale Synapse Road Bike – 22” (56cm) Frame – Carbon Forks
    RH1 New / ex-demo 56cm · LCarbon
    surmohana-0 · 100% · 5 feedback · check carefully
    £209 collection or postage not shown Older or lower spec?
  11. 56cm Cannondale Synapse Aluminium Road Bike
    ST13 Used 56cm · LAluminium
    kenlaing · 100% · 49 feedback
    £219 collection or postage not shown Older or lower spec?
  12. Cannondale Synapse Road Bike For Sale
    SM1 Used Carbon
    spongyabob333 · 100% · 47 feedback
    £230 collection or postage not shown Older or lower spec?
  13. Cannondale carbon synapse road bike 2011 with save, body only
    CT1 Used Carbon2011
    lochlan110 · 98.9% · 1,004 feedback
    £250 free delivery Older or lower spec?
  14. Cannondale Synapse disc 58cm 700C Alu Road Bike Black - no back wheel - 4 turbo
    B74 Used 58cm · XLAluminiumDisc brakes
    stegabyte · 99.2% · 792 feedback
    £250 collection or postage not shown Older or lower spec?
  15. Cannondale Synapse Road Bike 58cm 700C Mechanical Disc Drop Bar Bottle Cage
    SK14 Used 58cm · XLCarbonDisc brakes 6d 21h · 0 bids
    imperiald01 · 100% · 75 feedback
    £256 collection or postage not shown Current bid
  16. Cannondale Synapse Road Bike 56cm Modified
    E8 New / ex-demo 56cm · LCarbon 4d 19h · 0 bids
    maintrip198 · 100% · 782 feedback
    £261 collection or postage not shown Current bid
  17. Cannondale Synapse Road Bike 56cm
    NN4 Used 56cm · LCarbon
    djt_58 · 100% · 68 feedback
    £261 collection or postage not shown Older or lower spec?
  18. Cannondale Synapse Claris Women’s Road Bike 48 cm 16 speed excellent condition
    IP12 Used Claris 48cm · XSCarbon
    clbramblejar · 100% · 633 feedback
    £261 collection or postage not shown 27% below typical
  19. Cannondale Synapse 58 great condition
    WR14 Used Carbon
    bombde21 · new seller, no feedback yet · check carefully
    £261 collection or postage not shown Older or lower spec?
  20. Cannondale Synapse Carbon tiagra Medium.
    ST5 Used Tiagra MCarbon
    charliebebb · 100% · 366 feedback
    £261 collection or postage not shown 27% below typical
  21. Cannondale Synapse Road bike
    DY9 Used Carbon
    crewiegsx · 100% · 627 feedback
    £271 collection or postage not shown Older or lower spec?
  22. Cannondale Synapse Ultra Womens Road Bike 51cm Frame 700c Tyres Ready To Ride
    BN14 Used 51cm · SCarbon
    wes-express · 99.9% · 2,059 feedback
    £285 incl. £10 delivery Older or lower spec?
  23. Cannondale Synapse Carbon Road Bike –rare triple-58cm – Shimano 105 – Good cond.
    KT8 Used 105 58cm · XLCarbon 3d 22h · 0 bids
    anwil_1306 · new seller, no feedback yet · check carefully
    £287 collection or postage not shown Current bid
  24. Cannondale Synapse Sora size XL (61cm) 18 speed, carbon forks, in good condition
    N16 Used Sora 61cm · XXLCarbon
    adam3288 · 100% · 481 feedback
    £290 collection or postage not shown 19% below typical
  25. Cannondale Synapse
    BD24 Used Carbon 5d 0h · 0 bids
    davidg5962 · 100% · 194 feedback
    £292 collection or postage not shown Current bid
  26. 2010 Cannondale Synapse Tiagra Ladies Road Bike, 27 speed, 48cm frame
    EH7 Used Tiagra 48cm · XSCarbon2010
    jasonzigzag · 100% · 292 feedback
    £292 collection or postage not shown 19% below typical
  27. Cannondale Synapse Carbon 105 56cm
    NG5 Used 105 56cm · LCarbon 20h 22m · 0 bids
    dabo2gs · 100% · 54 feedback
    £292 collection or postage not shown Current bid
  28. Cannondale Synapse 61cm
    WA5 Used 61cm · XXLCarbon
    bagofweasels · 100% · 320 feedback
    £297 collection or postage not shown Older or lower spec?
  29. Cannondale Synapse Road Bike 54cm
    B91 Used 54cm · MCarbon
    kohlroserl · 100% · 97 feedback
    £310 collection or postage not shown Older or lower spec?
  30. Cannondale Synapse 54cm Aluminium Road Bike 700C Drop Bar Mechanical Rim Brake
    GL7 Used 54cm · MAluminiumRim brakes
    itsging-11 · 100% · 12 feedback
    £313 collection or postage not shown Older or lower spec?
  31. Cannondale Synapse Sora 7 Women's Road Bike
    NE6 Used SoraCarbon
    pbsej17 · 0% · 5 feedback · check carefully
    £313 collection or postage not shown 13% below typical
  32. Cannondale synapse 57 frame all carbon fibre 105 shimano group set Mavic wheels
    OX11 Used 105 57cm · LCarbon
    karinbarke-0 · 100% · 15 feedback
    £313 collection or postage not shown 53% below · too good to be true?
  33. Cannondale Synapse Road Bike – Perfect Condition,. 20 Speeds
    M32 Used Carbon
    cyclemaster1 · 100% · 2,512 feedback
    £313 collection or postage not shown Older or lower spec?
  34. Men's Road Bike Cannondale Synapse
    RH12 Used Carbon
    jaev_4899 · 0% · 126 feedback · check carefully
    £313 collection or postage not shown Older or lower spec?
  35. Cannondale Synapse Alloy Frame (51 cm) with Sora Brakes & Pedals
    BH5 Used Sora 51cm · SAluminium
    papue-4829 · 0% · 16 feedback · check carefully
    £313 collection or postage not shown 13% below typical
  36. Cannondale Synapse Ultra Save Black/White Drop Bar Rim Brake Road Bike
    B16 Used CarbonRim brakes
    gafinds_uk · new seller, no feedback yet · check carefully
    £319 incl. £6 delivery Older or lower spec?
  37. Cannondale Synapse Disc Road Bike
    IP22 Used CarbonDisc brakes
    rachau-4232 · new seller, no feedback yet · check carefully
    £324 collection or postage not shown Older or lower spec?
  38. Cannondale Synapse Road Bike 54cm 700C Mechanical Disc Drop Bar Navy/White
    N22 Used 54cm · MCarbonDisc brakes 5d 0h · 0 bids
    mucuitaba · 100% · 223 feedback
    £325 collection or postage not shown Current bid
  39. Cannondale Synapse Disc Sora 2019 Road Bike Mavic Wheels
    AB51 Used SoraCarbonDisc brakes2019
    joanneallen88 · 99.1% · 1,352 feedback
    £325 collection or postage not shown 10% below typical
  40. Cannondale Synapse Road Bike 58cm
    BB5 Used 58cm · XLCarbon
    hummuda-0 · 99.6% · 596 feedback
    £333 collection or postage not shown Older or lower spec?
  41. 2016 Cannondale Synapse Road Bike. Disc Brakes. Size 51 Small.
    UK Used 51cm · SCarbonDisc brakes2016
    grayson1974 · 0% · 2 feedback · check carefully
    £333 collection or postage not shown Older or lower spec?
  42. Cannondale Synapse AL 105 Disc Road Bike - 54cm - Lightweight Good Condition
    TW8 Used 105 54cm · MAluminiumDisc brakes
    gregosai_0 · 0% · 7 feedback · check carefully
    £343 collection or postage not shown 49% below · too good to be true?
  43. Cannondale Synapse Disc Sora – 56cm – Acid Green/Jet Black – Great Condition
    DL7 Used Sora 56cm · LCarbonDisc brakes
    onojjono · 100% · 124 feedback
    £359 collection or postage not shown About typical
  44. Cannondale Synapse
    WF1 Used Carbon
    howarthj1977 · 100% · 32 feedback
    £364 collection or postage not shown 41% below typical
  45. Cannondale Synapse Sora Triple
    NE3 Used SoraCarbon
    cenobite103 · 100% · 4,996 feedback
    £364 collection or postage not shown About typical
  46. Cannondale Synapse Carbon Road Bike Medium 54cm
    CH7 Used 54cm · MCarbon
    cazd777 · 100% · 135 feedback
    £364 collection or postage not shown 41% below typical
  47. cannondale synapse road bike 56cm
    WA15 Used 56cm · LCarbon
    c**k**w · 0% · 19 feedback · check carefully
    £364 collection or postage not shown 41% below typical
  48. Cannondale Synapse Road Bike 51cm/Shimano 105/Disc Brakes
    PL30 Used 105 51cm · SCarbonDisc brakes
    clarke.rich · 100% · 1,170 feedback
    £364 collection or postage not shown 46% below · too good to be true?
  49. Cannondale synapse mens road bike Medium 54cm Frame
    E14 Used 54cm · MCarbon
    8077257715o · 100% · 2,300 feedback
    £378 incl. £14 delivery 39% below typical
  50. Cannondale Synapse Road Bike 58cm Aluminium, Shimano 105. FSA
    FY2 Used 105 58cm · XLAluminium
    bassplayer-john · 100% · 1,098 feedback
    £379 collection or postage not shown 43% below typical
  51. Cannondale Synapse Ultegra Road Bike 51cm Alloy Frame.
    S7 Used Ultegra 51cm · SAluminium
    stlit-17 · 100% · 10 feedback
    £389 collection or postage not shown 60% below · too good to be true?
  52. Cannondale Synapse Ultra Save Road Bike small frame
    LD6 Used SCarbon
    d.chapman1 · 100% · 23 feedback
    £394 collection or postage not shown 36% below typical
  53. Cannondale Synapse Women's 51cm Road Bike – Shimano 105 Disc - Alloy/Carbon Fork
    L31 Used 105 51cm · SCarbonDisc brakes
    *kimberley03* · 100% · 2,207 feedback
    £399 collection or postage not shown 40% below typical
  54. Cannondale Synapse Men's Road Bike
    CM6 Used Carbon
    simoohea-0 · 100% · 403 feedback
    £399 collection or postage not shown 35% below typical
  55. Cannondale Synapse Tiagra Road Bike 54cm
    OL16 Used Tiagra 54cm · MCarbon
    adaleatherbarro5 · 100% · 165 feedback
    £400 collection or postage not shown 11% above typical
  56. Cannondale Synapse Road Bike 51 cm 700C Drop Bar Mudguards Bottle Cage
    AB51 Used 51cm · SCarbon
    prestigeecosse · new seller, no feedback yet · check carefully
    £401 incl. £6 delivery 35% below typical
  57. Cannondale Synapse 58cm Endurance Road Bike - Shimano 105 2x10 - Disc Brakes
    TW7 Used 105 58cm · XLCarbonDisc brakes
    wheeldeal_shop · 100% · 126 feedback
    £415 collection or postage not shown 38% below typical
  58. 2015 Cannondale Synapse Carbon Size 54
    HG5 Used 54cm · MCarbon2015
    jbr_jbr_qir0hidut · 96.7% · 108 feedback · check carefully
    £415 collection or postage not shown 33% below typical
  59. Cannondale Synapse Full Carbon 56cm
    CH4 Used 56cm · LCarbon
    apjh0101 · 100% · 736 feedback
    £415 collection or postage not shown 33% below typical
  60. CANNONDALE SYNAPSE Men's Road Bike, serviced with brand new Shimmamo parts.
    RH19 New / ex-demo Carbon
    124bpm · 100% · 973 feedback
    £415 collection or postage not shown Older or lower spec?
  61. Cannondale Synapse 2 2023 Frame Size 56 Cool Mint
    SE9 Used 56cm · LCarbon2023
    dominus--vobiscum · 100% · 481 feedback
    £430 collection or postage not shown 30% below typical
  62. Cannondale Synapse AL Disc 105 Road Bike With Continental Grand Prix 4000 tires
    HA9 Used 105AluminiumDisc brakes
    hasma_89 · 94.1% · 18 feedback · check carefully
    £435 collection or postage not shown 35% below typical
  63. Cannondale Synapse Road Bike Black, Size 56cm – COLLECTION ONLY
    M23 Used 56cm · LCarbon
    christopher7092 · 100% · 638 feedback
    £450 collection or postage not shown 27% below typical
  64. Cannondale Synapse Carbon Frame and components Part build
    CF5 Used Carbon 0h 0m · 0 bids
    sezsqueak · 100% · 95 feedback
    £455 incl. £40 delivery Current bid
  65. Cannondale Synapse 105 Full Carbon Road Bike
    NE15 New / ex-demo 105Carbon
    aj77hot · 98.1% · 1,185 feedback
    £466 free delivery 27% below typical
  66. Cannondale Al Synapse 56cm Frame Road Bike Carbon Fork Disc Brakes
    TD2 Used 56cm · LCarbonDisc brakes
    cathscott22 · 100% · 1,968 feedback
    £466 collection or postage not shown 25% below typical
  67. Cannondale Synapse Road Bike 56cm Shimano 150 GroupSet - Great Condition
    SW14 Used 56cm · LCarbon
    engin_e · 100% · 48 feedback
    £466 collection or postage not shown 25% below typical
  68. Cannondale Synapse 56cm Large Road Bike Mens Racing Bicycle
    E16 Used 56cm · LCarbon 5d 5h · 0 bids
    anbe_402560 · 100% · 35 feedback
    £466 collection or postage not shown Current bid
  69. Cannondale Synapse Carbon Ultegra Road bike, 54cm.
    IP4 Used Ultegra 54cm · MCarbon
    royal_custard · 100% · 1,705 feedback
    £466 collection or postage not shown 52% below · too good to be true?
  70. Cannondale Synapse Road Bike
    S10 Used Carbon
    em_400056 · 100% · 1 feedback · check carefully
    £466 collection or postage not shown 25% below typical
  71. Cannondale Synapse Road Racing bike Rrp£999
    ME5 Used Carbon
    gdbikes4u · 100% · 389 feedback
    £470 incl. £35 delivery 24% below typical
  72. Cannondale 'SYNAPSE 3 AL' 2024 SORA Groupset (58 cm / LARGE)
    N15 Used Sora 58cm · XLAluminium2024
    st.anthony_57 · 98.5% · 905 feedback
    £486 collection or postage not shown 35% above typical
  73. Cannondale Synapse Carbon Road Bike - 56cm frame
    YO42 Used 56cm · LCarbon
    terrys5430 · 100% · 541 feedback
    £491 collection or postage not shown 21% below typical
  74. Cannondale Synapse Carbon Flatbar
    TR3 Used Carbon
    doydytees · 100% · 1,106 feedback
    £491 collection or postage not shown 21% below typical
  75. Cannondale Synapse Men's Road Bike Size 56cm Endurance - Shimano 105
    CF63 New / ex-demo 105 56cm · LCarbon
    paal-43 · 0% · 14 feedback · check carefully
    £511 incl. £12 delivery 20% below typical
  76. Cannondale Synapse Ultra Save - Medium Frame
    LE18 New / ex-demo MCarbon
    stecunni_2270 · 0% · 7 feedback · check carefully
    £516 incl. £50 delivery Older or lower spec?
  77. Cannondale Synapse Carbon 51cm 700C Road Bike White/Black/Red 2011
    PR9 Used 51cm · SCarbon2011
    jobarzy1-2013 · 100% · 156 feedback
    £517 collection or postage not shown 16% below typical
  78. 2017 Cannondale Synapse Carbon 105 – Neon Spring/Black – Size 56
    W1H Used 105 56cm · LCarbon2017
    stephenknibbs · 0% · 44 feedback · check carefully
    £517 collection or postage not shown 23% below typical
  79. Cannondale Synapse Carbon 105 5 2018 - Frame size 54cm Man
    TN23 Used 105 54cm · MCarbon2018
    v.slyusar88 · 100% · 30 feedback
    £527 collection or postage not shown 21% below typical
  80. Cannondale synapse road bike 54cm carbon
    BA11 Used 54cm · MCarbon
    sonduk5 · 100% · 251 feedback
    £537 collection or postage not shown 13% below typical
  81. Cannondale Synapse S.L. Team Liguigas Carbon Road Bike, Campagnolo Chorus/record
    BA3 Used RecordCarbon 4d 21h · 0 bids
    paumagg0 · 100% · 218 feedback
    £571 incl. £35 delivery Current bid
  82. 2022 Cannondale Synapse AL Sora Road Bike in Excellent Condition. £1,100 RRP
    HA5 Used SoraAluminium2022
    kiwi_barney · 100% · 200 feedback
    £577 incl. £50 delivery 61% above typical
  83. Cannondale Synapse Tiagra Disc Aluminium Road Bike 2021 Blue
    LN6 Used TiagraAluminiumDisc brakes2021
    facialhairsuhayb · 100% · 402 feedback
    £580 incl. £30 delivery 61% above typical
  84. Cannondale Synapse 3 AL (2024) Road Bike 58cm
    ST14 Used 58cm · XLAluminium2024
    ellmcfa_42 · 0% · 7 feedback · check carefully
    £593 collection or postage not shown About typical
  85. Cannondale Synapse Carbon Disc Tiagra 56cm 2019 Shimano 2x10 Road Bike
    L31 Used Tiagra 56cm · LCarbonDisc brakes2019
    *kimberley03* · 100% · 2,207 feedback
    £598 collection or postage not shown 66% above typical
  86. Cannondale Synapse 2 Disc 2022 – Premium Endurance Road Bike - 56 cm
    E14 Used 56cm · LCarbonDisc brakes2022
    london_bikes · 96.6% · 62 feedback · check carefully
    £605 incl. £55 delivery About typical
  87. Cannondale Synapse Carbon Womens Road Bike 44cm Shimano 105, Rim Brake
    SW19 Used 105 44cm · XSCarbonRim brakes
    koh-1382 · 100% · 9 feedback · check carefully
    £609 collection or postage not shown 9% below typical
  88. Cannondale Synapse Carbon Road Bike 2016 - 56cm - Shimano Ultegra - Disc Brakes
    HD5 Used Ultegra 56cm · LCarbonDisc brakes2016
    jc55xt · 100% · 13 feedback
    £618 collection or postage not shown 37% below typical
  89. Cannondale Carbon Synapse SPT 53cm
    WS7 Used 53cm · SCarbon
    jasonc1973-2007 · 100% · 1,488 feedback
    £619 collection or postage not shown About typical
  90. road bike Cannondale Synapse
    E1 Used Carbon
    rayra-2967 · new seller, no feedback yet · check carefully
    £619 collection or postage not shown About typical
  91. cannondale synapse carbon 58cm road bike ultegra
    YO23 Used Ultegra 58cm · XLCarbon
    theguruofe.bay · 100% · 248 feedback
    £619 collection or postage not shown 37% below typical
  92. 2015 cannondale synapse ultegra hi mod carbon. Hydraulic disc brakes.
    CA14 Used UltegraCarbonDisc brakes2015
    jasr8811 · 100% · 13 feedback
    £619 collection or postage not shown 37% below typical
  93. 2021 Cannondale Synapse 105 56cm 11sp Shimano 105 Road Bike
    S72 Used 105 56cm · LCarbon2021
    woddeh · 100% · 55 feedback
    £620 collection or postage not shown 7% below typical
  94. Cannondale Synapse 56cm 700C Drop Bar Mechanical Disc Road Bike +upgrades
    OX9 Used 56cm · LCarbonDisc brakes
    briantdath · 100% · 474 feedback
    £670 collection or postage not shown 8% above typical
  95. Cannondale Synapse Alloy 105 Disc Road Bike 54cm, Shimano Sora - excellent
    TW2 Used 105 54cm · MAluminiumDisc brakes
    fridi-0 · 100% · 243 feedback
    £670 collection or postage not shown About typical
  96. Cannondale Synapse 3 Road Bike 2024 - Smoke Black - 58cm
    LU5 Used 58cm · XLCarbon2024
    bengman-kicks · 0% · 46 feedback · check carefully
    £685 collection or postage not shown 11% above typical
  97. Cannondale Synapse Road Bike 54cm 700C Mechanical Disc Drop Bar Orange/Black
    GL11 Used 54cm · MCarbonDisc brakes
    rube.charles · 98.9% · 368 feedback
    £700 collection or postage not shown 13% above typical
  98. Cannondale Synapse Al Tiagra 56 road bike - SALE PRICE!!!
    HP27 Used TiagraAluminium
    obsidia7360 · 100% · 21 feedback
    £704 incl. £9 delivery 96% above typical
  99. 2021 Cannondale Synapse AL Disc 54cm Gents 18speed Sora Road Bike Sage Grey
    LE5 Used Sora 54cm · MAluminiumDisc brakes2021
    kl0011 · 100% · 205 feedback
    £711 collection or postage not shown 98% above typical
  100. Cannondale Synapse Ladies road bike ridden once and stored inside
    MK42 Used Carbon
    mariareuther · 100% · 354 feedback
    £721 collection or postage not shown 17% above typical
  101. Cannondale Synapse 105 Carbon Endurance Road Bike - Medium 54cm
    TS10 Used 105 54cm · MCarbon 4d 21h · 0 bids
    louisecornforth1 · 100% · 106 feedback
    £721 collection or postage not shown Current bid
  102. Cannondale Synapse Carbon 56cm Ultegra Di2
    B30 Used Ultegra electronic 56cm · LCarbon
    royalracer8 · 100% · 945 feedback
    £732 incl. £12 delivery 57% below · too good to be true?
  103. Cannondale Synapse Carbon Tiagra Disc 56cm 2021
    OX44 Used Tiagra 56cm · LCarbonDisc brakes2021 4d 1h · 0 bids
    atpenergi · 97% · 1,251 feedback
    £734 incl. £13 delivery Current bid
  104. 2017 Cannondale Synapse Disc 56cm Shimano 105 2x11 Alloy Road Bike BB30
    NW7 Used 105 56cm · LAluminiumDisc brakes2017
    hobbyscavver · 97.2% · 221 feedback
    £750 collection or postage not shown 12% above typical
  105. 2019 Cannondale Synapse Carbon Disc 105 58cm – HUNT Aero Wheels + Stages Power
    WS13 Used 105 58cm · XLCarbonDisc brakes2019
    stephenhawkingsfootballboots · 100% · 769 feedback
    £771 collection or postage not shown 15% above typical
  106. Cannondale Synapse 105 Road Bike 54cm -excellent condition
    SW15 Used 105 54cm · MCarbon
    swlondon2019 · 100% · 57 feedback
    £772 collection or postage not shown 15% above typical
  107. Cannondale Synapse 105 Disk Brake Smart Foam C2 Alloy Size 54
    PR7 New / ex-demo 105 54cm · MAluminiumDisc brakes
    martinpallas · 0% · 25 feedback · check carefully
    £772 collection or postage not shown 20% above typical
  108. Cannondale Synapse Carbon 54 Bike Hydraulic Disc Brakes Mavic Kysriun Pro Wheels
    LU2 Used CarbonDisc brakes
    ruz333 · 100% · 4 feedback · check carefully
    £772 collection or postage not shown 25% above typical
  109. cannondale synapse 56
    BA2 Used Carbon
    halco-9249 · 100% · 10 feedback
    £802 collection or postage not shown 30% above typical
  110. Cannondale Synapse Alloy 105 Hydraulic Disc Road Bike 2019 54cm with Hunt Wheels
    WA15 Used 105 54cm · MAluminiumDisc brakes2019
    halecycleworks · 100% · 1,022 feedback
    £820 incl. £70 delivery 22% above typical
  111. £799 CARBON CANNONDALE SYNAPSE HI MOD 11 ULTEGRA HYD DISC ROAD BIKE 54cm MEDIUM
    B28 Used Ultegra 54cm · MCarbonDisc brakes
    bike.brewer · 100% · 1,202 feedback
    £822 collection or postage not shown 16% below typical
  112. Cannondale Synapse Hi Modulus Carbon Fibre size 54 Ultegral 11 speed
    CV47 Used Ultegra 54cm · MCarbon
    neil_boyd · 100% · 117 feedback
    £823 collection or postage not shown 16% below typical
  113. Cannondale Synapse Hi-Mod Ultegra carbon road bike 54cm
    SK23 Used Ultegra 54cm · MCarbon
    5713gary · 100% · 43 feedback
    £874 collection or postage not shown 11% below typical
  114. Cannondale Synapse Carbon 105 Size 56 Road Bike
    SP4 Used 105 56cm · LCarbon
    pochribniak86 · 0% · 133 feedback · check carefully
    £874 collection or postage not shown 30% above typical
  115. Cannondale Synapse 105 Carbon Road Bike Size SM (48)
    G41 Used 105Carbon
    dd34vh · 100% · 32 feedback
    £874 collection or postage not shown 30% above typical
  116. Cannondale Synapse 1 56cm Gunmetal Green
    BH15 New / ex-demo 56cm · LCarbon
    w8ypn71 · new seller, no feedback yet · check carefully
    £874 collection or postage not shown 20% below typical
  117. Cannondale 2019 Carbon Synapse SRAM Red Etap Volt Yellow
    E4 Used SRAM Red electronicCarbon2019 15h 0m · 0 bids
    kam123green · 100% · 89 feedback
    £925 collection or postage not shown Current bid
  118. cannondale synapse road bike 2021
    BD3 Used Carbon2021
    sihdrah · 100% · 232 feedback
    £925 collection or postage not shown 50% above typical
  119. Cannondale Synapse 56cm Large Road Bike Mens Racing Bicycle
    E16 Used 56cm · LCarbon
    anbe_402560 · 100% · 35 feedback
    £925 collection or postage not shown 50% above typical
  120. Cannondale Synapse 56cm Large Road Bike Mens Racing Bicycle
    RM16 Used 56cm · LCarbon
    anbe_402560 · 100% · 35 feedback
    £925 collection or postage not shown 50% above typical
  121. Cannondale Synapse 56cm Large Road Bike Mens Racing Bicycle
    IG11 Used 56cm · LCarbon
    anbe_402560 · 100% · 35 feedback
    £925 collection or postage not shown 50% above typical
  122. cannondale synapse carbon 4 (2022) - 51 cm frame - Vel 60mm Carbon Wheels
    SS16 Used 51cm · SCarbon2022
    emmagray0805 · 0% · 124 feedback · check carefully
    £925 collection or postage not shown 50% above typical
  123. Cannondale Synapse Carbon disc brake Endurance Road Bike 54cm frame 2023
    W10 Used 54cm · MCarbonDisc brakes2023
    ty-120355 · 100% · 45 feedback
    £937 incl. £12 delivery 52% above typical
  124. Cannondale Synapse 58cm 105 Carbon Road Bike 2016
    G51 Used 105 58cm · XLCarbon2016
    leslesles007 · 100% · 919 feedback
    £940 collection or postage not shown 40% above typical
  125. Cannondale Synapse Carbon Road Bike 54cm Ultegra 22s CERO evo 1395g Wheelset
    BD22 Used Ultegra 54cm · MCarbon
    georgpopowyc0 · 100% · 1,605 feedback
    £955 incl. £60 delivery About typical
  126. Cannondale Synapse Carbon Disc 105 Road Bike 54cm
    LL16 Used 105 54cm · MCarbonDisc brakes
    philrm2011 · 100% · 441 feedback
    £976 collection or postage not shown 46% above typical
  127. Cannondale Synapse Carbon disc brake Endurance Road Bike 56cm frame 2023
    G51 Used 56cm · LCarbonDisc brakes2023
    jacra6318_3nyb5r5v · 100% · 77 feedback
    £976 collection or postage not shown 58% above typical
  128. cannondale synapse hi mod size small 51 cm disc brake bike
    OL3 Used 51cm · SCarbonDisc brakes
    whittles14 · 100% · 614 feedback
    £996 collection or postage not shown 61% above typical
  129. Cannondale Synapse full Carbon road bike size L
    SY12 Used LCarbon
    c1oudmax · 100% · 6,179 feedback
    £999 collection or postage not shown 62% above typical
  130. Cannondale Synapse Hi-Mod Ultegra road bike 56cm 2015 with Quarq Power meter
    N1 Used Ultegra 56cm · LCarbon2015
    jmmw97 · 0% · 22 feedback · check carefully
    £999 collection or postage not shown About typical
  131. (Carbon disc road bike)Cannondale Synapse Carbon Disc 105 Mens Road Bike 56cm
    BS13 Used 105 56cm · LCarbonDisc brakes
    jabe-6756 · 100% · 42 feedback
    £1,000 collection or postage not shown 49% above typical
  132. Cannondale Synapse Carbon Disc Road Bike Shimano Ultegra Mavic Trek Giant
    BT5 Used UltegraCarbonDisc brakes
    doodsir · 100% · 507 feedback
    £1,004 incl. £19 delivery About typical
  133. Cannondale Synapse Hi-Mod 58cm Carbon Disc and Ultegra groupset
    SM5 Used Ultegra 58cm · XLCarbonDisc brakes
    claudiouk · 100% · 478 feedback
    £1,020 collection or postage not shown About typical
  134. Cannondale Synapse 56cm Carbon Road Bike
    EH39 Used 56cm · LCarbon
    stukid · 100% · 237 feedback
    £1,026 collection or postage not shown 66% above typical
  135. Cannondale Synapse 58cm Carbon Road Bike 700C Green/Black Mechanical Disc Di2
    SE5 Used Electronic shifting 58cm · XLCarbonDisc brakes
    howi_e5 · 100% · 122 feedback
    £1,027 collection or postage not shown 66% above typical
  136. Cannondale synapse Carbon 4
    SA70 Used Carbon
    kieal18 · 100% · 21 feedback
    £1,027 collection or postage not shown 66% above typical
  137. 2017 Cannondale Synapse Carbon Ultegra Disc 56cm
    L12 Used Ultegra 56cm · LCarbonDisc brakes2017
    dj9544 · 100% · 529 feedback
    £1,050 incl. £23 delivery 7% above typical
  138. Cannondale Synapse Carbon Disc Ultegra, 56, ARD23 wheelset, Selle Italia Saddle
    YO24 Used UltegraCarbonDisc brakes
    solstice_nes · 100% · 300 feedback
    £1,059 incl. £60 delivery 8% above typical
  139. Cannondale Synapse Carbon 54CM Shimano 105
    GL7 Used 105 54cm · MCarbon
    rcaston1 · 100% · 322 feedback
    £1,078 collection or postage not shown 61% above typical
  140. Cannondale Synapse Road Bike 44 cm 700C Hydraulic Disc Drop Bar Black/Yellow
    DT7 Used 44cm · XSCarbonDisc brakes
    martandals · 100% · 40 feedback
    £1,097 incl. £45 delivery 77% above typical
  141. cannondale synapse
    TN9 Used Carbon
    redwal · 100% · 159 feedback
    £1,129 collection or postage not shown 83% above typical
  142. Cannondale Synapse 2019 Road Bike Carbon Disc Ultegra Large (56cm)
    SW12 Used Ultegra 56cm · LCarbonDisc brakes2019
    sawester0 · 100% · 15 feedback
    £1,154 incl. £25 delivery 18% above typical
  143. Cannondale Synapse Carbon Disc Ultegra Shimano Road Bike 61cm - C2W PX WARRANTY
    B10 Used Ultegra 61cm · XXLCarbonDisc brakes
    broximoprestigesteeds · 100% · 301 feedback
    £1,175 incl. £75 delivery 20% above typical
  144. Cannondale Synapse Hi Mod Disc Dura Ace Carbon Wheels
    TA1 Used Dura-AceCarbonDisc brakes 3d 16h · 0 bids
    brendoandrew-0 · 100% · 53 feedback
    £1,179 incl. £50 delivery Current bid
  145. 2018 Cannondale Synapse 56cm Ultegra Di2 with Mavic Kysrium wheels upgrade
    GU52 Used Ultegra electronic 56cm · LCarbon2018
    andybee5virbur_0 · 100% · 13 feedback
    £1,180 collection or postage not shown 30% below typical
  146. Cannondale Synapse SE 105 Carbon Disc Road Bike - 56cm
    B10 Used 105 56cm · LCarbonDisc brakes
    discounted_bikes_shropshire · 100% · 1,183 feedback
    £1,224 incl. £75 delivery 83% above typical
  147. Cannondale Synapse Road Bike 58cm with Shimano Tiagra 10 Speed
    EH41 Used Tiagra 58cm · XLCarbon
    sportinggeorge · 100% · 24 feedback
    £1,225 incl. £25 delivery 241% above typical
  148. Cannondale Synapse Carbon Shimano 105 – 51cm – Hydraulic Disc
    UK Used 105 51cm · SCarbonDisc brakes 3d 20h · 0 bids
    charliecustard_2013 · 100% · 96 feedback
    £1,231 collection or postage not shown Current bid
  149. Cannondale Synapse Carbon disc brake Endurance Road Bike 54cm frame medium
    HA9 Used 54cm · MCarbonDisc brakes
    madelac_3 · 100% · 11 feedback
    £1,231 collection or postage not shown 99% above typical
  150. Cannondale Synapse 2022 – 58cm Aluminium – Upgraded with DT Swiss Wheels & More
    BA1 Used 58cm · XLAluminium2022
    alechoward2007 · 0% · 15 feedback · check carefully
    £1,231 collection or postage not shown 99% above typical
  151. Cannondale Synapse Hi-Mod carbon SRAM Red Disc 56” ROAD BIKE Carbon wheels
    E10 Used SRAM RedCarbonDisc brakes
    yusufyusuf987 · 100% · 531 feedback
    £1,251 free delivery 30% below typical
  152. Cannondale Synapse Carbon Wireless SRAM Rival AXS Groupset 51cm Hydraulic Disc
    BA2 Used SRAM Rival electronic 51cm · SCarbonDisc brakes 5d 0h · 0 bids
    jenksfgr · 100% · 146 feedback
    £1,295 incl. £45 delivery Current bid
  153. Cannondale synapse 3L carbon size 51 purple haze
    CF37 New / ex-demo 51cm · SCarbon
    lucy.evz21 · 100% · 304 feedback
    £1,300 collection or postage not shown 20% above typical
  154. cannondale synapse 3L carbon road bike 2022 MY
    G60 Used Carbon2022
    joh.uk.sxzch1 · 100% · 68 feedback
    £1,305 incl. £23 delivery 111% above typical
  155. Cannondale Synapse Carbon 4 -56 - Almost Brand New
    B30 New / ex-demo Carbon
    adentradingltd · 95% · 155 feedback · check carefully
    £1,325 incl. £25 delivery 22% above typical
  156. Cannondale Synapse 3 Carbon Disc Brake Road Bike Shimano 12 Speed Size 56
    SP10 Used 56cm · LCarbonDisc brakes
    natanbobby · 100% · 246 feedback
    £1,350 incl. £55 delivery 118% above typical
  157. 2017 Cannondale Synapse Carbon Road Bike 51cm ultegra Di2 Disc ...used
    DT2 Used Ultegra electronic 51cm · SCarbonDisc brakes2017
    heidgoul0 · 100% · 242 feedback
    £1,383 incl. £50 delivery 18% below typical
  158. Cannondale Synapse Hi-Mod Carbon Road Bike 56cm + Extra Set Prime Carbon Wheels
    BT41 Used 56cm · LCarbon
    johnaroche · 100% · 79 feedback
    £1,430 collection or postage not shown 131% above typical
  159. Cannondale Synapse Carbon 56cm 700C Black Ultegra Hydraulic Disc 11-Speed
    IP10 Used Ultegra 56cm · LCarbonDisc brakes
    matmatgit · 0% · 2 feedback · check carefully
    £1,537 collection or postage not shown 57% above typical
  160. Cannondale Synapse Neo SE 27.5in 650 Medium 250w Hyd Disc supernova Lights Rack
    CM1 Used MCarbonDisc brakes
    j4mmd_hutch · 100% · 409 feedback
    £1,700 collection or postage not shown 175% above typical
  161. Cannondale Synapse Carbon 2 Size 56
    SE12 New / ex-demo 56cm · LCarbon
    wholesale-clearances · 99.4% · 1,943 feedback
    £1,746 collection or postage not shown 61% above typical
  162. Cannondale Synapse Black Inc Dura Ace 11s Disc Carbon (54) Road Bike
    SO23 Used Dura-AceCarbonDisc brakes
    bikex.store · 100% · 9,401 feedback
    £1,795 incl. £45 delivery About typical
  163. Cannondale Synapse Road Bicycle, size 54, brand new
    EH55 New / ex-demo 54cm · MCarbon
    ets70 · 100% · 270 feedback
    £1,835 incl. £35 delivery 69% above typical
  164. Cannondale Synapse Ultegra Disc Full Carbon Road Bike 54cm
    BT23 Used Ultegra 54cm · MCarbonDisc brakes
    mamcg5022 · new seller, no feedback yet · check carefully
    £1,852 incl. £60 delivery 90% above typical
  165. Cannondale Synapse Hi-Mod carbon Full SRAM Red Disc 56” ROAD BIKE Carbon
    FY6 Used SRAM RedCarbonDisc brakes
    cw_uvs · 100% · 848 feedback
    £1,863 incl. £25 delivery About typical
  166. Cannondale Synapse. Mega Spec Campagnolo Super Record, Tune Hubs, Cost £3500 New
    WS12 New / ex-demo Super RecordCarbon
    destinationvenus · 100% · 735 feedback
    £1,974 incl. £30 delivery 82% above typical
  167. Cannondale Synapse Carbon Di2 Ultegra Road Bike 54cm Mavic ksyrium Pro carbon Sl
    BA3 Used Ultegra electronic 54cm · MCarbon
    frackass · 100% · 741 feedback
    £2,000 collection or postage not shown 18% above typical
  168. 2019 Cannondale Synapse Hi-Mod, Dura-Ace Di2, Red/Grey, 54cm, Ex. condition.
    BH31 Used Dura-Ace electronic 54cm · MCarbon2019
    roywri-60 · 100% · 11 feedback
    £2,047 collection or postage not shown 10% above typical
  169. Cannondale Synapse Road Bike EN 14781
    WD24 New / ex-demo Carbon
    suste_1307 · new seller, no feedback yet · check carefully
    £2,067 incl. £20 delivery 90% above typical
  170. 2021 Cannondale Synapse Carbon Ultegra Di2 Road Bike Black Size 56cm - Used
    N10 Used Ultegra electronic 56cm · LCarbon2021
    probiketrader · 100% · 2,137 feedback
    £2,555 incl. £60 delivery 51% above typical
  171. 2021 Cannondale Synapse Carbon Ultegra Di2 Road Bike Black (Size 56cm) - Used
    N10 Used Ultegra electronic 56cm · LCarbon2021
    probiketrader · 100% · 2,137 feedback
    £2,565 incl. £70 delivery 52% above typical
  172. 2026 Cannondale Synapse 5 105 Road Bike Black, Size 56cm – New Other
    N10 New / ex-demo 105 56cm · LCarbon2026
    probiketrader · 100% · 2,137 feedback
    £2,565 incl. £70 delivery 300% above typical
  173. Cannondale Synapse Carbon 3 SmartSense 61cm BRAND NEW
    B65 New / ex-demo 61cm · XXLCarbon 1d 5h · 0 bids
    wankelfreeman · 100% · 1,126 feedback
    £2,761 collection or postage not shown Current bid
  174. Cannondale Synapse Hi-MOD Disc Black Inc 2016 – Dura-Ace Di2 – size 58
    DL8 Used Dura-Ace electronic 58cm · XLCarbonDisc brakes2016
    5676smith · 100% · 100 feedback
    £3,074 incl. £12 delivery 65% above typical
  175. Cannondale Synapse Hi Mod - 54cm
    BB7 Used 54cm · MCarbon
    bp0112 · 100% · 525 feedback
    £3,271 collection or postage not shown 429% above typical

Only seeing UK listings. Compare all 5 countries →

Before you buy a used Synapse

  • Get the frame size right first. A bargain in the wrong size is no bargain. Check the seller's size against our size guide, and ask for the stack and reach if you're between sizes.
  • Check carbon for cracks and crash damage. Ask for close-up photos of the top tube, down tube, fork, dropouts and around the seatpost clamp, and whether it's ever been crashed.
  • Check it isn't stolen. Ask for the frame serial number (usually under the bottom bracket) and check it on BikeRegister. A genuine seller won't mind, and a receipt is a good sign.
  • Confirm the groupset and wheels. Titles often say "Ultegra" when only the gears are. Ask what the brakes, chainset and wheels are, and how worn the chain and cassette are.
  • Pay through eBay. eBay's Money Back Guarantee covers items that don't match the description, but only if you pay through eBay.
  • Collection or courier? Many bikes are collection only. If it's being posted, ask how it'll be packed: a proper bike box with the derailleur protected.

Questions

How much is a used Cannondale Synapse worth?

Based on current eBay UK Buy It Now listings, a used Cannondale Synapse typically costs £618 including postage, with the cheapest at £183. The groupset makes a big difference: Top tier bikes go for about £1,863, Ultegra / Force bikes go for about £1,012, 105 / Rival bikes go for about £670, Entry bikes go for about £359. These are asking prices, so a bike can sell for less.

How much does a new or ex-demo Cannondale Synapse cost on eBay?

New and ex-demo Cannondale Synapse bikes on eBay UK typically cost £1,087, from £209.

What type of bike is the Cannondale Synapse?

Cannondale's endurance bike, in carbon and aluminium. It's a endurance bike and most are carbon.

What sizes of Cannondale Synapse are for sale?

Right now the most listed sizes are L (46), M (38), S (18). Use the frame size filter, or our size guide if you're not sure of yours.

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