SpecializedTarmac SL6
The 2018-2020 Tarmac, a light climbing-focused race bike with rim and disc versions.
- Racetype
- Carbonframe
- 26listings now
Typical used price
£1,644
from £925 · 24 listings
Typical new / ex-demo
–
too few listings
· 36% below typical
View on eBay →
Updated 1h ago
Used Tarmac SL6 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.
26 listings
-
Specialized Tarmac SL6 Sport Disc Road Bike Full Carbon, Size 52 W4
Used
52cm · SCarbonDisc brakes westlondoncycles · 100% · 7 feedback · check carefully£925 collection or postage not shown 44% below typical -
Specialized Tarmac SL6 Expert Rim Brake 2018, L/56cm N22
Used
56cm · LCarbonRim brakes2018 savvamih · 100% · 40 feedback£1,050 collection or postage not shown 36% below typical -
Specialized Tarmac SL6 Sport Shimano 105 Disc Road Bike Carbon frame, Size 49cm LE5
Used
105 49cm · XSCarbonDisc brakes umair98 · 100% · 268 feedback£1,086 incl. £80 delivery 34% below typical -
Specialized Tarmac SL6 Expert 2018 54cm Full Shimano Ultegra groupset SY3
Used
Ultegra 54cm · MCarbon2018 cr-292150 · 0% · 2 feedback · check carefully£1,097 incl. £70 delivery 33% below typical -
Specialized Tarmac SL6 Expert Size 52 2018 DE65
Used
52cm · SCarbon2018 dawn-wil_0 · 0% · 5 feedback · check carefully£1,282 collection or postage not shown 22% below typical -
Specialized Tarmac SL6 Comp Carbon Road Bike (2021) – Red DH7
Used
Carbon2021 david2959 · 100% · 63 feedback£1,333 collection or postage not shown 19% below typical -
£1,384 free delivery 16% below typical -
Specialized Tarmac SL6 Comp Disc Road Bike 2019 Size 56cm Excellent Condition EX31
Used
56cm · LCarbonDisc brakes2019 goevy2017 · 100% · 52 feedback£1,384 collection or postage not shown 16% below typical -
Specialized Tarmac SL6 54cm Expert Full Dura-Ace, 60mm Kinetic One Wheelset PL9
Used
Dura-Ace 54cm · MCarbon gordonmarkus · 100% · 1,043 feedback£1,384 collection or postage not shown 52% below · too good to be true? -
Specialized Tarmac SL6 Comp Sagan Ultegra SG15
Used
UltegraCarbon interpol2013 · 100% · 247 feedback£1,398 incl. £65 delivery 15% below typical -
Specialized Tarmac SL6 ROAD bike 54cm, Shimano Ultegra 22s CERO RC Wheelset BD22
Used
Ultegra 54cm · MCarbon georgpopowyc0 · 100% · 1,605 feedback£1,636 incl. £60 delivery About typical -
Specialized Tarmac SL6 Sport - Carbon Road Bike (56 Frame Size) NR16
Used
56cm · LCarbon dougthespike · 100% · 43 feedback£1,639 collection or postage not shown About typical -
Specialized Tarmac SL6 Disc 58cm Ultegra Di2 Road Bike PE9
Used
Ultegra electronic 58cm · XLCarbonDisc brakes 90143 · 100% · 3,278 feedback£1,650 collection or postage not shown 14% below typical -
Specialized S-Works Tarmac SL6 Disc – Size 56 – Ultegra Di2 KA7
Used
Ultegra electronic 56cm · LCarbonDisc brakes blamblamyc · 100% · 618 feedback£1,765 incl. £25 delivery 8% below typical -
Specialized Tarmac SL6 Disc Expert 52cm 2019 Ultegra R8000 Roval C38 Carbon LS19
Used
Ultegra 52cm · SCarbonDisc brakes2019 stevemac1977 · 100% · 1,898 feedback£1,795 collection or postage not shown 10% above typical -
Specialized Tarmac SL6 Expert carbon Road Bike 58cm XL Enve 4.5 Carbon Wheels CV6
Used
58cm · XLCarbon coventrybespokecycles · 100% · 140 feedback£1,925 incl. £75 delivery 17% above typical -
£1,945 collection or postage not shown 18% above typical -
2019 Specialized Tarmac SL6 Ultegra Di2 Road Bike Black Size 54cm - Used N10
Used
Ultegra electronic 54cm · MCarbon2019 probiketrader · 100% · 2,137 feedback£2,055 incl. £60 delivery 8% above typical -
2019 Specialized Tarmac SL6 Ultegra Di2 Road Bike Black (Size 54cm) - Used N10
Used
Ultegra electronic 54cm · MCarbon2019 probiketrader · 100% · 2,137 feedback£2,065 incl. £70 delivery 8% above typical -
Specialized S-Works Tarmac SL6 Road Bike 52cm LE11
Used
52cm · SCarbon 5d 17h · 0 bids next-gear-sells · 99.2% · 175 feedback£2,251 collection or postage not shown Current bid -
Specialized Tarmac Sl6 Elite Chameleon Green  KY15
New / ex-demo
Carbon jamefor-54 · 100% · 25 feedback£2,302 collection or postage not shown Not enough data -
Specialized Tarmac SL6 Comp (56) in Satin Carbon Black RG30
Used
Carbon baigentlistings · 100% · 184 feedback£2,595 collection or postage not shown 58% above typical -
Specialized Tarmac SL6 Sport Disc | Hunt 50mm Carbon Wheels | 56cm | Ultegra CH3
Used
Ultegra 56cm · LCarbonDisc brakes top_tier_bikes · 100% · 1,059 feedback£2,617 incl. £65 delivery 60% above typical -
Specialized S-Works Tarmac SL6 Dura-Ace Di2 Carbon Road Bike 54cm Excellent LA1
Used
Dura-Ace electronic 54cm · MCarbon cr_975216 · 100% · 90 feedback£2,863 collection or postage not shown About typical -
Specialized S-Works Tarmac SL6 Road Bike 56cm Dura Ace 50mm Carbon Rims Black EX33
Used
Dura-Ace 56cm · LCarbon bear6305 · 100% · 61 feedback£3,577 collection or postage not shown 25% above typical -
Specialized S-Works Tarmac SL6 Carbon Road Bike 54cm Sagan Edition £8,700+ Build HA2
Used
54cm · MCarbon jbikes99 · 100% · 183 feedback£3,745 collection or postage not shown 128% above typical
Only seeing UK listings. Compare all 5 countries →
Before you buy a used Tarmac SL6
- 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 Specialized Tarmac SL6 worth?
Based on current eBay UK Buy It Now listings, a used Specialized Tarmac SL6 typically costs £1,644 including postage, with the cheapest at £925. The groupset makes a big difference: Top tier bikes go for about £2,863, Ultegra / Force bikes go for about £1,765. These are asking prices, so a bike can sell for less.
What type of bike is the Specialized Tarmac SL6?
The 2018-2020 Tarmac, a light climbing-focused race bike with rim and disc versions. It's a race bike and most are carbon.
What sizes of Specialized Tarmac SL6 are for sale?
Right now the most listed sizes are M (7), L (6), S (4). Use the frame size filter, or our size guide if you're not sure of yours.
