Compare bikes
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Overview | |||
| Model year | 2027 | 2026 | |
| Wheel size | 700c (XS, S, M, L, XL) | 700c (XS, S, M) | |
Components | |||
Select a size for each bike to compare size-specific components. | |||
| Crank length | — | M: 170mm XS: 165mm S: 165mm | |
| Frame | — | Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts | |
| Handlebar width | — | S: 660mm XS: 660mm M: 660mm | |
| Fork | — | Hi-Ten steel, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release | |
| Stem length | — | S: 70mm XS: 70mm M: 80mm | |
| Front brake | — | Lee Chi, Mechanical Disc | |
| Saddle width | — | S: 155mm XS: 155mm M: 143mm | |
| Rear brake | — | Lee Chi, Mechanical Disc | |
| Seatpost length | — | S: 300mm XS: 300mm M: 350mm | |
| Shift levers | — | Shimano Altus SL-M315-7R, 7-Speed | |
| Rear derailleur | — | Shimano Acera, 8-speed | |
| Cassette | — | microSHIFT CS-H074, 12-40t, 7-Speed | |
| Chain | — | KMC X8 w/ Missing Link™ | |
| Crankset | — | Prowheel Alloy, XXS - XS: 165mm, S - M: 170mm, L - XL: 175mm | |
| Chainrings | — | Narrow Wide Steel 42T | |
| Bottom bracket | — | Square-tapered, 68mm | |
| Rims | — | 700C disc brake, double-wall alloy, 22mm depth, 21mm internal width | |
| Front hub | — | Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h | |
| Rear hub | — | Alloy, 6-bolt disc, 8/9-Speed freehub, loose ball bearing, quick-release, 36h, 10x135mm | |
| Fork | Rigid steel | — | |
| Spokes | — | Stainless, 14g | |
| Front tyre | — | Pathfinder Wirebead Fast Gravel 700X40C | |
| Rear tyre | — | Pathfinder Wirebead Fast Gravel 700X40C | |
| Inner tubes | — | Standard 40mm SV 700x32-50 | |
| Stem | — | 3D-forged alloy, 31.8mm, 7-degree rise | |
| Handlebar | — | Specialized, alloy, 15-degree backsweep, 46mm rise, 31.8mm | |
| Brakes | Mechanical disc brakes | — | |
| Grip | — | Specialized Neutralizer, Body Geometry, locking grip | |
| Weight | M - 13.00 kg / 28.67 lbs | — | |
| Saddle | — | Bridge Sport, Steel rails, 155/143mm | |
| Drivetrain | Shimano Acera, 8-speed | — | |
| Seatpost | — | Alloy, 12mm offset, 2-bolt clamp, 27.2mm | |
| Tyres | 700x35mm | — | |
| Seatpost clamp | — | Bolt-type, 31.8mm | |
| Pedals | — | Specialized, platform | |
| Product ID | — | 293703 | |
| Weight | — | 11.72 kg (25 lb, 13.4 oz) | |
| Size used for weighing | — | MD | |
| Weight | M – 13.00 kg/28.67 lb | — | |
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb). | — | |
| Max chainring | 1x: 44T, 2x: 46/32 | — | |
| Rotor size | Max brake rotor sizes: 160mm front & rear | — | |
| Max tyre size | 700x40 mm | — | |
Geometry
Select a size for each bike to compare geometry.
| Geometry | Trek FX 1 | Specialized Sirrus X 1.0 Step-Through |
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