Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 900004162
| Model year | 2022 |
|---|---|
| Brand | Specialized |
| Model | Rockhopper Expert 29 |
| Bicycle type | Mountain |
| Archive ID | 900004162 |
| Original MSRP | $1,299.99 |
| Colors | Satin Silver Dust / Black Holographic; Gloss Oak Green Metallic / Metallic White Silver; Gloss Lagoon Blue / Satin Light Silver |
| Sizes | S; M; L; XL; XXL |
| 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 | RockShox Judy, Solo Air, Turnkey damper, 46mm offset, QR, 80/90/100mm travel (size-specific), alloy steerer |
| Fork material | Aluminum |
| Shifters | SRAM SX Eagle, trigger, 12-speed |
|---|---|
| Rear derailleur | SRAM SX Eagle, 12-speed |
| Crankset | SRAM SX Eagle, Powerspline |
| Bottom bracket | SRAM Powerspline |
| Cassette | SRAM PG-1210 Eagle, 11-50t |
| Chain | SRAM SX Eagle, 12-speed |
| Pedals | Specialized Pedals |
| Brakes | (F) SRAM Level, hydraulic disc, 180/160mm / (R) SRAM Level, 2-piston caliper, hydraulic disc, 180mm |
|---|
| Handlebar | Stout Mini Rise, alloy, 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 DC-20, 6-Bolt, disc, 100x9mm spacing, quick-release / (R) Formula DC-22, 6-Bolt freehub, disc, 135x9mm spacing, quick-release |
|---|---|
| Rims | Specialized Alloy, hookless, Tubeless ready, 25mm inner width |
| Spokes | Stainless, 14g |
| Front tire | Specialized Fast Trak, Control Casing, T5 Compound, 29x2.35 |
| Rear tire | Specialized Fast Trak, Control Casing, T5 Compound, 29x2.35 |
| Seat tube | 360 mm |
|---|---|
| Effective top tube | 608 mm |
| Head tube | 95 mm |
| Head-tube angle | 68.5° |
| Seat-tube angle | 73.5° |
| Chainstay / rear center | 440 mm |
| Wheelbase | 1105 mm |
| Bottom-bracket drop | 62 mm |
| Bottom-bracket height | 310 mm |
| Reach | 405 mm |
| Stack | 607 mm |
| Standover height | 732 mm |
| Fork offset / rake | 46 mm |
| Front center | 672 mm |
| Trail | 97 mm |
| Fork length / axle-to-crown | 505 mm |
| Seatpost length | 350 mm |
| Crank length | 170 mm |
| Stem length | 40 mm |
| Handlebar width | 720 mm |
| Seat tube | 400 mm |
|---|---|
| Effective top tube | 630 mm |
| Head tube | 95 mm |
| Head-tube angle | 68.5° |
| Seat-tube angle | 73.5° |
| Chainstay / rear center | 440 mm |
| Wheelbase | 1128 mm |
| Bottom-bracket drop | 62 mm |
| Bottom-bracket height | 310 mm |
| Reach | 425 mm |
| Stack | 616 mm |
| Standover height | 754 mm |
| Fork offset / rake | 46 mm |
| Front center | 696 mm |
| Trail | 97 mm |
| Fork length / axle-to-crown | 515 mm |
| Seatpost length | 400 mm |
| Crank length | 170 mm |
| Stem length | 60 mm |
| Handlebar width | 740 mm |
| Seat tube | 450 mm |
|---|---|
| Effective top tube | 654 mm |
| Head tube | 105 mm |
| Head-tube angle | 68.5° |
| Seat-tube angle | 73.5° |
| Chainstay / rear center | 440 mm |
| Wheelbase | 1152 mm |
| Bottom-bracket drop | 62 mm |
| Bottom-bracket height | 310 mm |
| Reach | 445 mm |
| Stack | 626 mm |
| Standover height | 781 mm |
| Fork offset / rake | 46 mm |
| Front center | 719 mm |
| Trail | 97 mm |
| Fork length / axle-to-crown | 515 mm |
| Seatpost length | 400 mm |
| Crank length | 175 mm |
| Stem length | 60 mm |
| Handlebar width | 740 mm |
| Seat tube | 500 mm |
|---|---|
| Effective top tube | 679 mm |
| Head tube | 120 mm |
| Head-tube angle | 68.5° |
| Seat-tube angle | 73.5° |
| Chainstay / rear center | 440 mm |
| Wheelbase | 1178 mm |
| Bottom-bracket drop | 62 mm |
| Bottom-bracket height | 310 mm |
| Reach | 465 mm |
| Stack | 640 mm |
| Standover height | 820 mm |
| Fork offset / rake | 46 mm |
| Front center | 745 mm |
| Trail | 97 mm |
| Fork length / axle-to-crown | 515 mm |
| Seatpost length | 400 mm |
| Crank length | 175 mm |
| Stem length | 70 mm |
| Handlebar width | 740 mm |
| Seat tube | 560 mm |
|---|---|
| Effective top tube | 586 mm |
| Head tube | 135 mm |
| Head-tube angle | 68.5° |
| Seat-tube angle | 73.5° |
| Chainstay / rear center | 440 mm |
| Wheelbase | 1203 mm |
| Bottom-bracket drop | 62 mm |
| Bottom-bracket height | 310 mm |
| Reach | 485 mm |
| Stack | 654 mm |
| Standover height | 853 mm |
| Fork offset / rake | 46 mm |
| Front center | 770 mm |
| Trail | 97 mm |
| Fork length / axle-to-crown | 515 mm |
| Seatpost length | 400 mm |
| Crank length | 175 mm |
| Stem length | 70 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.