Compare bikes
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Overview | |||
| Category | Road | Road | |
| Model year | 2027 | 2026 | |
| Wheel size | — | — | |
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 | Tarmac SL7 FACT 9r Carbon, Rider First Engineered™, Win Tunnel Engineered, Clean Routing, Threaded BB, 12x142mm thru-axle, flat-mount disc | |
| Crank length | 44: 165mm 49: 165mm 52: 170mm 54: 172.5mm 56: 172.5mm 58: 175mm 61: 175mm | 44: 165mm 49: 165mm 52: 170mm 54: 172.5mm 56: 172.5mm 58: 175mm 61: 175mm | |
| Fork | Future Shock 3.1 w/ Smooth Boot, FACT Carbon 12x100mm, thru-axle, flat-mount disc | FACT Carbon, 12x100mm thru-axle, flat-mount disc | |
| Handlebar width | 44: 360mm 49: 380mm 52: 400mm 54: 420mm 56: 420mm 58: 440mm 61: 440mm | 44: 360mm 49: 380mm 52: 400mm 54: 420mm 56: 420mm 58: 440mm 61: 440mm | |
| Front brake | Shimano BR-RS405, hyrdaulic disc | Shimano 105, Hydraulic disc | |
| Stem length | 44: 70mm 49: 80mm 52: 90mm 54: 100mm 56: 100mm 58: 110mm 61: 110mm | 44: 70mm 49: 80mm 52: 90mm 54: 100mm 56: 100mm 58: 110mm 61: 110mm | |
| Rear brake | Shimano BR-RS405, hyrdaulic disc | Shimano 105, Hydraulic disc | |
| Saddle width | 44: 155mm 49: 155mm 52: 155mm 54: 143mm 56: 143mm 58: 143mm 61: 143mm | 44: 155mm 49: 155mm 52: 155mm 54: 143mm 56: 143mm 58: 143mm 61: 143mm | |
| Shift levers | Shimano Tiagra R4000, hydraulic disc | See override | |
| Seatpost length | 44: 380mm 49: 380mm 52: 380mm 54: 380mm 56: 380mm 58: 450mm 61: 450mm | 44: 300mm 49: 300mm 52: 300mm 54: 380mm 56: 380mm 58: 380mm 61: 380mm | |
| Front derailleur | Shimano Tiagra R4000, braze on | Shimano 105 R7100, braze-on | |
| Rear derailleur | Shimano Tiagra RD-R4000, 11 speed | Shimnao 105 R7100, 12-speed | |
| Cassette | Shimano CUES CS-RS400, 11-36t | Shimano 105 CS-R7100, 12-speed, 11-34t | |
| Chain | Shimano CN-LG500 | Shimano SLX CN-M7100, 12-speed | |
| Crankset | Shimano Tiagra FC-R4000, 11-speed, 50/34t | Shimano 105 FC-R7100, 12-speed, 52/36t | |
| Bottom bracket | Shimano Threaded BSA BB | Shimano Threaded BSA BB | |
| Front wheel | Axis Elite Disc | DT Swiss R470 rim, 20mm internal width, tubeless ready, 24h, Specialized full sealed bearing thru axle hub, centerlock disc, DT Swiss Champion 14G stainless steel spokes, DT Swiss brass nipples. | |
| Front tyre | Roadsport Wirebead Tire 700x32 | Turbo Pro, 700x26 | |
| Rear tyre | Roadsport Wirebead Tire 700x32 | Turbo Pro, 700x26 | |
| Rear wheel | Axis Elite Disc | DT Swiss R470 rim, 20mm internal width, tubeless ready, 24h, Specialized full sealed bearing thru axle hub, centerlock disc, DT Swiss Champion 14G stainless steel spokes, DT Swiss brass nipples. | |
| Inner tubes | 700x28-38mm, 48mm Presta valve | 700x20-28, 48mm Presta Valve | |
| Stem | Future Stem, Comp | Tarmac integrated stem, 6-degree | |
| Handlebar | Specialized Hover Comp, Alloy, 125mm Drop, 75mm Reach w/Di2 Hole | Specialized Shallow Drop, 6061, 70x125mm, 31.8mm clamp | |
| Bar tape | Supacaz Suave | Supacaz Super Sticky Kush | |
| Saddle | Body Geometry Power Sport, steel rails | Body Geometry Power Sport, steel rails | |
| Seatpost | S-Works Pave | S-Works Tarmac Carbon seat post, FACT Carbon, 20mm offset | |
| Seatpost clamp | Hidden drop clamp | Tarmac integrated wedge | |
| Product ID | 263270 | 221579 | |
| Weight | 9.44 kg (20 lb, 13.0 oz) | 8.27 kg (18 lb, 3.7 oz) | |
| Size used for weighing | 56 | 56 | |
Geometry
Select a size for each bike to compare geometry.
| Geometry | Specialized Roubaix SL8 - Shimano Tiagra | Specialized Tarmac SL7 Sport - Shimano 105 |
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