Compare bikes
 |  | Add a bike | |
|---|---|---|---|
Overview | |||
| Category | Road | Road | |
| Model year | 2027 | 2027 | |
| Wheel size | — | 700c (XS, S, M, ML, L, XL) | |
Components | |||
Select a size for each bike to compare size-specific components. | |||
| Frame | FACT 10R, Rider First Engineered™ (RFE), FreeFoil Shape Library tubes, threaded BB, 12x142mm thru-axle, flat-mount disc | Advanced-grade composite, 12x142mm thru-axle, disc | |
| Crank length | 44: 165mm 49: 165mm 52: 170mm 54: 172.5mm 56: 172.5mm 58: 175mm 61: 175mm | XS: 165 mm S: 165 mm M: 170 mm ML: 170 mm L: 172.5 mm XL: 172.5 mm | |
| Sizes | — | XS, S, M, M/L, L, XL | |
| Fork | Future Shock 3.1 w/ Smooth Boot, FACT Carbon 12x100mm, thru-axle, flat-mount disc | Advanced-grade composite, full-composite OverDrive steerer, 12x100mm thru-axle, disc | |
| Handlebar width | 44: 360mm 49: 380mm 52: 400mm 54: 420mm 56: 420mm 58: 440mm 61: 440mm | XS: 410 mm S: 410 mm M: 430 mm ML: 430 mm L: 450 mm XL: 450 mm | |
| Colours | — | Pearl White, Tidal Green | |
| Front brake | Shimano BR-RS405, hyrdaulic disc | — | |
| Stem length | 44: 70mm 49: 80mm 52: 90mm 54: 100mm 56: 100mm 58: 110mm 61: 110mm | XS: 80 mm S: 90 mm M: 100 mm ML: 100 mm L: 110 mm XL: 110 mm | |
| Rear brake | Shimano BR-RS405, hyrdaulic disc | — | |
| Saddle width | 44: 155mm 49: 155mm 52: 155mm 54: 143mm 56: 143mm 58: 143mm 61: 143mm | — | |
| Shift levers | Shimano Tiagra R4000, hydraulic disc | — | |
| Seatpost length | 44: 380mm 49: 380mm 52: 380mm 54: 380mm 56: 380mm 58: 450mm 61: 450mm | — | |
| 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 | |
| Front derailleur | Shimano Tiagra R4000, braze on | Shimano 105 | |
| Grips | — | Stratus Lite 3.0 | |
| Rear derailleur | Shimano Tiagra RD-R4000, 11 speed | Shimano 105 | |
| Stem | Future Stem, Comp | Giant Contact AeroLight XS:80mm, S:90mm, M:100mm, M/L:100mm, L:110mm, XL:110mm | |
| Cassette | Shimano CUES CS-RS400, 11-36t | Shimano 105, 11x36 | |
| Seatpost | S-Works Pave | Giant D-Fuse, composite, 14mm offset | |
| Chain | Shimano CN-LG500 | KMC X12L-1 | |
| Saddle | Body Geometry Power Sport, steel rails | Giant Approach | |
| Crankset | Shimano Tiagra FC-R4000, 11-speed, 50/34t | Shimano 105, 34/50 XS:165mm, S:165mm, M:170mm, M/L:170mm, L:172.5mm, XL:172.5mm | |
| Shifters | — | Shimano 105 | |
| Bottom bracket | Shimano Threaded BSA BB | Shimano, press fit | |
| Front wheel | Axis Elite Disc | — | |
| Front tyre | Roadsport Wirebead Tire 700x32 | — | |
| Brakes | — | Shimano 105 Di2 hydraulic, Shimano SM-RT64 rotors [F]160mm, [R]160mm | |
| Rear tyre | Roadsport Wirebead Tire 700x32 | — | |
| Brake levers | — | Shimano 105 | |
| Rear wheel | Axis Elite Disc | — | |
| Inner tubes | 700x28-38mm, 48mm Presta valve | — | |
| Handlebar | Specialized Hover Comp, Alloy, 125mm Drop, 75mm Reach w/Di2 Hole | — | |
| Bar tape | Supacaz Suave | — | |
| Rims | — | Giant P-R1 Disc wheelset, alloy, [F]25mm, [R]25mm | |
| Hubs | — | Giant alloy, 12mm thru-axle | |
| Spokes | — | Sapim | |
| Seatpost clamp | Hidden drop clamp | — | |
| Tyres | — | Giant Gavia Fondo 1, tubeless, 700x32c (33.5mm), folding | |
| Product ID | 263270 | — | |
| Extras | — | Tubeless Prepared | |
| Weight | 9.44 kg (20 lb, 13.0 oz) | 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. | |
| Maximum tyre clearance | — | 40mm | |
| Size used for weighing | 56 | — | |
Geometry
Select a size for each bike to compare geometry.
| Geometry | Specialized Roubaix SL8 - Shimano Tiagra | Giant Defy Advanced 2 |
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