CannondaleSystemSix
Cannondale's dedicated aero bike from 2019 to 2022.
- Aerotype
- Carbonframe
- 24listings now
Typical used price
£2,615
from £775 · 20 listings
Typical new / ex-demo
£2,301
from £1,566 · 3 listings
· 32% below typical
View on eBay →
Updated 2h ago
Used SystemSix price by groupset
eBay UK · median Buy It Now incl. postagePrice 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.
24 listings
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Cannondale SystemSix Team Barloworld 2007 – 63cm – Campagnolo Record Titanium RH16
Used
Record 63cm · XXLTitanium2007 black_stanley · 100% · 437 feedback£775 collection or postage not shown 76% below · too good to be true? -
2021 Brand New Cannondale SystemSix Hi Mod Disc Frame Carbon 54cm GL5
New / ex-demo
54cm · MCarbonDisc brakes2021 ellimackma_0 · 100% · 24 feedback£1,566 incl. £30 delivery 32% below typical -
Cannondale System Six Carbon Aero Race Road Bike size 54 med- Practically unused WS11
Used
54cm · MCarbon cultiv-8treeandgardenservices · 94.7% · 558 feedback · check carefully£1,690 collection or postage not shown 35% below typical -
£1,715 collection or postage not shown 34% below typical -
Cannondale SystemSix Carbon Ultegra Disc Aero Road Bike - 56cm SE11
Used
Ultegra 56cm · LCarbonDisc brakes finsmit-2 · 0% · 3 feedback · check carefully£2,001 collection or postage not shown 9% below typical -
Cannondale systemsix; Shimano ultegra groupset; size 56 KT1
Used
Ultegra 56cm · LCarbon akimovbohdan · 100% · 1 feedback · check carefully£2,149 collection or postage not shown About typical -
Cannondale System Six 54cm Carbon Ultegra Candy Red KT13
Used
Ultegra 54cm · MCarbon fluffyandflopsy · 100% · 98 feedback£2,251 collection or postage not shown About typical -
cannondale system six 2022 LS14
New / ex-demo
Carbon2022 mrrichardleeds · 0% · 253 feedback · check carefully£2,301 incl. £50 delivery About typical -
Cannondale System Six, size 56, Carbon, Ultegra OX7
Used
Ultegra 56cm · LCarbon ch1ckenstevens · 100% · 313 feedback£2,353 collection or postage not shown 7% above typical -
Cannondale System Six Rapha Edition Sram Rival Axs 54cm G12
Used
SRAM Rival electronic 54cm · MCarbon lubra-639 · 0% · 1 feedback · check carefully£2,455 collection or postage not shown 6% below typical -
Cannondale SystemSix 54cm Carbon Road Bike Black/Grey GU12
Used
54cm · MCarbon cameronkeith1999 · 0% · 74 feedback · check carefully£2,557 collection or postage not shown About typical -
Cannondale SystemSix Evo Hi-Mod Dura Ace Disc Road Bike 2020 - size 58cm NR17
Used
Dura-Ace 58cm · XLCarbonDisc brakes2020 breng-98 · 100% · 15 feedback£2,569 incl. £12 delivery 21% below typical -
Cannondale System six womens road bike 51 cm NE3
Used
51cm · SCarbon neme-194 · 0% · 2 feedback · check carefully£2,661 incl. £3 delivery About typical -
2019 Cannondale SystemSix Hi-Mod Dura Ace Di2 (51cm) PH7
Used
Dura-Ace electronic 51cm · SCarbon2019 kencnutz · 100% · 73 feedback£2,812 free delivery 17% below typical -
Cannondale Systemsix 56cm 12 Speed Ultegra Di2 Aero Road Bike ML10
Used
Ultegra electronic 56cm · LCarbon cdyer1988 · 100% · 470 feedback£2,863 collection or postage not shown 8% below typical -
Cannondale Systemsix Disc 54 Carbon Aero Bike Di2 Roval Rapide CLX Road Ultegra CW8
Used
Ultegra electronicCarbonDisc brakes thunderstruk · 100% · 873 feedback£3,100 collection or postage not shown About typical -
CANNONDALE SYSTEMSIX HI-MOD DISC ULTEGRA DI2 12 speed KNOT WHEELS 56CM N15
Used
Ultegra electronic 56cm · LCarbonDisc brakes aff_1194 · 100% · 47 feedback£3,111 incl. £95 delivery About typical -
Cannondale SystemSix - SRAM RED eTap - 58cm LS11
Used
SRAM Red electronic 58cm · XLCarbon dan_377804 · 0% · 6 feedback · check carefully£3,181 incl. £12 delivery 6% below typical -
cannondale systemsix ultegra road bike 2022 size 54cm RPP = £5250 SW16
New / ex-demo
Ultegra 54cm · MCarbon2022 tomrandolph-uk · 0% · 25 feedback · check carefully£3,322 collection or postage not shown 44% above typical -
Cannondale System Six Hi-Mod SRAM RED AXS 54cm CW5
Used
SRAM Red electronic 54cm · MCarbon rev0knuckle · 100% · 126 feedback£3,330 incl. £80 delivery About typical -
2021 Cannondale System Six Hi Mod Red AXS Champagne Size 51cm - Lightly Used N10
Used
SRAM Red electronic 51cm · SCarbon2021 probiketrader · 100% · 2,137 feedback£3,455 incl. £60 delivery About typical -
2021 Cannondale System Six Hi Mod Red AXS Champagne (Size 51cm) - Lightly Used N10
Used
SRAM Red electronic 51cm · SCarbon2021 probiketrader · 100% · 2,137 feedback£3,455 incl. £60 delivery About typical -
Cannondale SystemSix Hi-Mod Dura Ace Di2 Carbon Aero Road Bike - Size 47cm LE5
Used
Dura-Ace electronic 47cm · XSCarbon umair98 · 100% · 268 feedback£3,550 incl. £75 delivery 5% above typical -
Cannondale SystemSix Hi-MOD SRAM RED AXS Disc Road Bike 2021, Size 58cm 2x12 ME15
Used
SRAM Red electronic 58cm · XLCarbonDisc brakes2021 5d 16h · 0 bids legostek · 98.1% · 1,009 feedback£4,086 collection or postage not shown Current bid
Only seeing UK listings. Compare all 5 countries →
Before you buy a used SystemSix
- 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 safely at this price. Pay through eBay so the Money Back Guarantee covers you, even if you collect in person. Never pay by bank transfer outside 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 SystemSix worth?
Based on current eBay UK Buy It Now listings, a used Cannondale SystemSix typically costs £2,615 including postage, with the cheapest at £775. The groupset makes a big difference: Top tier bikes go for about £3,255, Ultegra / Force bikes go for about £2,353. These are asking prices, so a bike can sell for less.
How much does a new or ex-demo Cannondale SystemSix cost on eBay?
New and ex-demo Cannondale SystemSix bikes on eBay UK typically cost £2,301, from £1,566.
What type of bike is the Cannondale SystemSix?
Cannondale's dedicated aero bike from 2019 to 2022. It's a aero bike and most are carbon.
What sizes of Cannondale SystemSix are for sale?
Right now the most listed sizes are M (7), L (5), S (5). Use the frame size filter, or our size guide if you're not sure of yours.
