Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 900004190
| Model year | 2022 |
|---|---|
| Brand | Specialized |
| Model | Rockhopper 27.5 |
| Bicycle type | Mountain |
| Archive ID | 900004190 |
| Original MSRP | $649.99 |
| Colors | Gloss Flo Red / White; Gloss Tarmac Black / White; Satin Cast Blue Metallic / Ice Blue; Satin Olive Green / Black |
| Sizes | XS; S; M |
| Frame construction | 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 |
|---|---|
| Frame material | Aluminum |
| Fork | SR Suntour XCE 27.5, 28mm stanchions, Rx Tune, coil spring, QR, 80/90/100mm travel (size-specific), 42mm offset |
| Shifters | microSHIFT, TS39-8R, 2x8-speed |
|---|---|
| Front derailleur | microSHIFT FD-M462, 2-speed |
| Rear derailleur | Microshift Mezzo, 8spd |
| Crankset | Stout 2x, forged alloy |
| Bottom bracket | Square-tapered, 73mm, internal bearings, 122.5mm spindle |
| BB shell width | 73 mm |
| Cassette | SunRace, 8-speed, 11-34t |
| Chain | KMC X8 EPT, anti-rust coating, 8-speed w/ reusable Missing Link™ |
| Pedals | Specialized Pedals |
| Brakes | (F) Radius CX7, mechanical disc, 160mm / (R) Radius CX7, mechanical disc, 160mm |
|---|
| Handlebar | Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm |
|---|---|
| Stem | 3D-forged alloy, 31.8mm, 7-degree rise |
| Saddle | Bridge Sport, Steel rails, 155/143mm |
| Seatpost | Alloy, 2-bolt clamp, 30.9mm |
| Hubs | (F) Formula 6-Bolt, disc, 100x9mm spacing, quick-release, 32H / (R) Formula SP-2125, 6-Bolt freehub, disc, 135x9mm spacing, quick-release |
|---|---|
| Rims | Specialized alloy, disc only, double-wall, 25mm inner width, 32h |
| Spokes | Stainless, 14g |
| Front tire | Fast Trak Sport, 27.5 x 2.35" |
| Rear tire | Fast Trak Sport, 27.5 x 2.35" |
| Seat tube | 310 mm |
|---|---|
| Effective top tube | 541 mm |
| Head tube | 95 mm |
| Head-tube angle | 68° |
| Seat-tube angle | 73.5° |
| Chainstay / rear center | 440 mm |
| Wheelbase | 1067 mm |
| Bottom-bracket drop | 43 mm |
| Bottom-bracket height | 310 mm |
| Reach | 375 mm |
| Stack | 559 mm |
| Standover height | 658 mm |
| Fork offset / rake | 42 mm |
| Front center | 630 mm |
| Trail | 97 mm |
| Fork length / axle-to-crown | 475 mm |
| Seatpost length | 300 mm |
| Crank length | 165 mm |
| Stem length | 40 mm |
| Handlebar width | 700 mm |
| Seat tube | 350 mm |
|---|---|
| Effective top tube | 565 mm |
| Head tube | 100 mm |
| Head-tube angle | 68° |
| Seat-tube angle | 73.5° |
| Chainstay / rear center | 440 mm |
| Wheelbase | 1092 mm |
| Bottom-bracket drop | 43 mm |
| Bottom-bracket height | 310 mm |
| Reach | 395 mm |
| Stack | 573 mm |
| Standover height | 695 mm |
| Fork offset / rake | 42 mm |
| Front center | 656 mm |
| Trail | 97 mm |
| Fork length / axle-to-crown | 485 mm |
| Seatpost length | 350 mm |
| Crank length | 170 mm |
| Stem length | 40 mm |
| Handlebar width | 720 mm |
| Seat tube | 400 mm |
|---|---|
| Effective top tube | 589 mm |
| Head tube | 105 mm |
| Head-tube angle | 68° |
| Seat-tube angle | 73.5° |
| Chainstay / rear center | 440 mm |
| Wheelbase | 1118 mm |
| Bottom-bracket drop | 43 mm |
| Bottom-bracket height | 310 mm |
| Reach | 415 mm |
| Stack | 589 mm |
| Standover height | 735 mm |
| Fork offset / rake | 42 mm |
| Front center | 682 mm |
| Trail | 97 mm |
| Fork length / axle-to-crown | 495 mm |
| Seatpost length | 400 mm |
| Crank length | 170 mm |
| Stem length | 60 mm |
| Handlebar width | 740 mm |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 26, 2026.