The Trek Domane SL 6 Gen 4 is a high-performance endurance road bike designed to glide over rough tarmac, clock long miles, and keep you comfortable from start to finish. Crafted from Trek’s 500 Series OCLV Carbon, it features IsoSpeed technology for enhanced road-smoothing compliance and internal frame storage for sleek practicality. With a fully wireless 12-speed Shimano 105 Di2 groupset, carbon wheels, and mudguard mounts, this is a bike that’s engineered for versatility and serious long-distance riding.
Built for riders chasing smooth performance and sharp responsiveness, the Domane SL 6 pairs high-grade carbon with refined geometry to deliver speed and stability on any terrain. The Bontrager Aeolus Elite 35 carbon wheels keep weight low and aerodynamics high, while Shimano’s 105 Di2 drivetrain offers clean, fast shifts every time. Fully tubeless-ready, with clearance for up to 38mm tyres, it’s ready to tackle everything from club rides to cobbled centuries.
Key Features:
500 Series OCLV Carbon frame with IsoSpeed and internal storage
Shimano 105 Di2 12-speed electronic shifting system
Internal cable routing, T47 threaded bottom bracket and flat mount disc brakes
Tyre clearance up to 38mm (35mm with mudguards)
Hidden mudguard mounts for all-weather endurance use
Weight limit: 125 kg (rider + cargo)
Ideal for riders who value all-day comfort without sacrificing race-ready performance, the Domane SL 6 Gen 4 strikes the perfect balance between speed, control, and durability.
Bike specifications are advised by the manufacturer and can be subject to change without prior warning.
Please call our helpful sales team on 01539 821 443 or email us for the latest up-to-date product information.
Specification
Brand
Trek
Frame
500 Series OCLV Carbon, IsoSpeed, internal storage, tapered head tube, internal cable routing, 3S chain keeper, mudguard mounts, flat mount disc, 142×12 mm thru axle
Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 36 cm control width
Tape Grips
Trek EcoTack
Rear Derailleur
Shimano 105 R7150 Di2, 36T max cog
Rear Hub
Shimano 11-speed freehub, 142×12 mm thru axle
Shift Levers
Shimano 105 R7170, 12-speed
Cassette
Shimano 105 7101, 11-34, 12-speed
Chainset
Shimano 105 R7100, 50/34
Wheels
Bontrager Aeolus Elite 35, OCLV Carbon, Tubeless Ready, 35 mm rim depth,
Saddle
Verse Short Comp, steel rails, 145 mm width
Seat Post
KVF aero carbon seat post, 20 mm offset
Discipline
Road
Material
Carbon
Wheel size
700c
Season
2026
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Checkout with V12 Finance with online acceptance
We contact you to confirm order and arrange shipping
Please use our calculator below to help you see what finance options are available. To apply for finance, please select this option at the checkout.
Step 1:Choose your finance option
Please specify the finance option that you wish to choose.
From £97.50 per month.
Step 2:Choose your deposit amount
Please specify the deposit amount that you wish to pay.
The accepted value is between £390.00 and £1,170.00
Representative finance example
Amount of credit £3510.00. 36 monthly repayments of £97.50. Representative APR 0.00%. Total amount repayable £3510.00.
APR Fixed
0.00%
Installment Amount
£97.50/month
Repayment Term
36 months
Total Interest Charged
£0.00
Deposit Amount
£390.00
Size guide
Cycle to work scheme
Wheelbase has teamed up with CycleScheme, Bike2Work Scheme, Green Commute Initiative, as well as, Vivup, Gogeta, Cycle Solutions & Halfords to offer PAYE employees a healthier way to commute. The scheme stems from the U.K Government's Green Transport Plan which is designed to get more people out and about riding bikes and reaping the multitude of personal and environmental benefits!
To make a purchase using a Cycle To Work Voucher, please submit an enquiry using this form. We are happy to reserve the bike for up to two weeks with a holding deposit whilst you await your voucher. If you would like us to go ahead and set up your order, please submit a shipping address and phone number. These details are required to process the order. We will make contact to confirm your order and advise the next steps.
If you would like more information, feel free to submit the enquiry without a shipping address.
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