Compare bikes
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Overview | |||
| Model year | 2026 | 2027 | |
| Wheel size | — | 700c (XS, S, M, ML, L, XL) | |
Components | |||
Select a size for each bike to compare size-specific components. | |||
| Sizes | — | XS, S, M, M/L, L, XL | |
| Colours | — | Pearl White, Tidal Green | |
| Frame | — | Advanced-grade composite, 12x142mm thru-axle, disc | |
| Fork | — | Advanced-grade composite, full-composite OverDrive steerer, 12x100mm thru-axle, disc | |
| Handlebar | — | Giant Contact SL D-Fuse XS:404/380mm, S:404/380mm, M:424/400mm, M/L:424/400mm, L:444/420mm, XL:444/420mm | |
| Grips | — | Stratus Lite 3.0 | |
| Stem | — | Giant Contact AeroLight XS:80mm, S:90mm, M:100mm, M/L:100mm, L:110mm, XL:110mm | |
| Seatpost | — | Giant D-Fuse, composite, 14mm offset | |
| Saddle | — | Giant Approach | |
| Shifters | — | Shimano 105 | |
| Front derailleur | — | Shimano 105 | |
| Rear derailleur | — | Shimano 105 | |
| Brakes | — | Shimano 105 Di2 hydraulic, Shimano SM-RT64 rotors [F]160mm, [R]160mm | |
| Brake levers | — | Shimano 105 | |
| Handlebar width | — | XS: 410 mm S: 410 mm M: 430 mm ML: 430 mm L: 450 mm XL: 450 mm | |
| Fork | Domane SL carbon | — | |
| Cassette | — | Shimano 105, 11x36 | |
| Stem length | — | XS: 80 mm S: 90 mm M: 100 mm ML: 100 mm L: 110 mm XL: 110 mm | |
| Frame | 500 Series OCLV Carbon | — | |
| Chain | — | KMC X12L-1 | |
| Crank length | — | XS: 165 mm S: 165 mm M: 170 mm ML: 170 mm L: 172.5 mm XL: 172.5 mm | |
| Crankset | — | Shimano 105, 34/50 XS:165mm, S:165mm, M:170mm, M/L:170mm, L:172.5mm, XL:172.5mm | |
| Bottom bracket | — | Shimano, press fit | |
| Wheels | Bontrager Aeolus Elite 35, OCLV Carbon | — | |
| Rims | — | Giant P-R1 Disc wheelset, alloy, [F]25mm, [R]25mm | |
| Hubs | — | Giant alloy, 12mm thru-axle | |
| Spokes | — | Sapim | |
| Weight | 56 - 8.89 kg / 19.6 lbs | — | |
| Tyres | — | Giant Gavia Fondo 1, tubeless, 700x32c (33.5mm), folding | |
| Drivetrain | Shimano 105 Di2, 2x12 | — | |
| Extras | — | Tubeless Prepared | |
| Tyres | Bontrager Kwaremont Pro TLR, 700x32 mm | — | |
| Maximum tyre clearance | — | 40mm | |
| Handlebar | Bontrager Comp, alloy | — | |
| Weight | — | The most accurate way to determine any bike’s weight is to have your local dealer weigh it for you. Many brands strive to list the lowest possible weight, but in reality weight can vary based on size, finish, hardware and accessories. All our bikes are designed for best-in-class weight and ride quality. | |
| Weight | 56 - 8.89 kg / 19.6 lbs (with TLR sealant, no tubes) | — | |
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb). | — | |
| Max chainring | 1x: 48T, 2x: 52/36 | — | |
| Rotor size | Max brake rotor sizes: 160 mm front and rear | — | |
| Max tyre size | 38 mm without mudguards, 35 mm with mudguards (as measured, see manual for details) | — | |
Geometry
Select a size for each bike to compare geometry.
| Geometry | Trek Domane SL 6 Gen 4 | Giant Defy Advanced 2 |
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