Specialized · MY 2025
Rockhopper Expert
- Weight
- 13.12 kg
- Motor
- Not stated
- Battery
- Not stated
- Travel front/rear
- Not stated
Decision tool
Compare up to three bikes: actual components, measurable differences, geometry in your chosen size and current HPM Sport offers.
Only bikes with a valid HPM offer and linked specifications are included.
Specialized · MY 2025
| Specifications | Specialized Rockhopper Expert |
|---|---|
| Frame | |
| Frame | Specialized A1 premium butted alloy, zero-stack head tube, internal cable routing, 135x9mm forged dropouts, chainstay-mounted disc brake, replaceable alloy derailleur hanger, stealth rack mounts, dropper post compatible |
| Seat clamp | Alloy, quick release, 34.9 |
| Suspension | |
| Forks | RockShox Judy, Solo Air, Turnkey damper, 46mm offset, QR, 80/90/100mm travel (size-specific), alloy steerer |
| Brakes | |
| Front brake | Shimano BR-MT200, hydraulic disc, 180mm |
| Rear brake | Shimano BR-MT200, hydraulic disc, 180mm |
| Motor | |
| Drivetrain | SRAM SX Eagle, trigger, 12-speed |
| Rear derailleur | SRAM NX Eagle, 12-speed |
| Cassette | SRAM PG-1210 Eagle, 12-speed, 11-50t |
| Chain | SRAM SX Eagle, 12-speed |
| Crankset | Stylo Cranks |
| Bottom bracket | SRAM Powerspline |
| Wheels and tyres | |
| Rims | Specialized Alloy, hookless, Tubeless ready, 25mm inner width |
| Front hub | Formula DC-20, 6-Bolt, disc, 100x9mm spacing, quick-release |
| Rear hub | Formula DC-22, 6-Bolt freehub, disc, 135x9mm spacing, quick-release |
| Spokes | Stainless, 14g |
| Front tyre | Ground Control 2BR 27.5/29X2.35 |
| Rear tyre | Ground Control 2BR 27.5/29X2.35 |
| Inner tubes | Standard, Presta Valve |
| Cockpit and contact points | |
| Stem | 3D-forged alloy, 31.8mm, 7-degree rise |
| Handlebars | Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm |
| Grips and bar tape | Specialized Trail Grips, lock-on |
| Saddle | Bridge Sport, Steel rails, 155/143mm |
| Seatpost | Alloy, 2-bolt clamp, 30.9mm |
| Pedals | Specialized Body Geometry Fitness, Platform, Plastic |
| Weight | |
| Weight | 13.12 kg |
| Weight for size | MD |
The first bike is the reference for the sign of each difference. Green and red are used only where the direction is meaningful: lower weight and higher published electric motor output. Dimensions, travel, capacity, crank length and price are differences without an automatic verdict. “—” means the manufacturer has not published the value. We show weights in kilograms; the manufacturer’s values in pounds are not displayed.
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