SHEET 25 OF 309 · Trek · 2027 · race
Madone SL 6 Gen 8
Carbon aero road bike with electronic 105 Di2 shifting and 50mm carbon wheels, for riders who race or ride fast in groups.
How it scores
Calculated from the published specifications below. See the formula.
- Comfort
- 40
- Speed
- 71
- Climbing
- 71
- Versatility
- 12
- Value
- 14
Full specification
✓ Specs checked against the manufacturer
Last checked 3 Sept 2026 against the manufacturer's own page . Caveat: Size ML geometry row; Trek's own size chart labels ML as 56cm. Claimed weight is Trek's ML figure with tubeless sealant and no tubes. Clearance is Trek's stated 32mm maximum. Trek documents no mudguard or rack mounts for this frame; both are recorded as absent. Trek lists this build with a model year range of 2026-2027; recorded as 2027, the latest year of that range.
- Price (RRP)
- £4,000
- Frame
- carbon
- Groupset
- Shimano 105 Di2 R7170 2x12 electronic
- Shifting
- Electronic
- Weight
- 8.2 kg (claimed, size 56/M)
- Brakes
- Disc
- Stack / reach
- 562 / 389 mm (ratio 1.44)
- Tyre clearance
- 32 mm
- Stock tyres
- 28 mm
- Lowest gear
- 34×34 (27 gear inches)
- Mudguard mounts
- No
- Rack mounts
- No
Compared with
- Madone SL 6 Gen 8 vs Cube Agree C:62 Race
- Madone SL 6 Gen 8 vs Liv Langma Advanced Pro 1
- Madone SL 6 Gen 8 vs Specialized Tarmac SL9 Comp - Shimano 105 Di2
- Madone SL 6 Gen 8 vs Specialized Tarmac SL9 Comp - SRAM Rival AXS
- Madone SL 6 Gen 8 vs Trek Madone SL 6 AXS Gen 8
- Madone SL 6 Gen 8 vs Cannondale SuperSix EVO 5
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