Bicycle Archive ยท Specification reportBicycle Archive ยท Specification reportVelopedia Archive ID 11863
| Model year | 2006 |
|---|---|
| Brand | Specialized |
| Model | Rockhopper RH |
| Bicycle type | Mountain bike, front suspension |
| Archive ID | 11863 |
| Sizes | 13", 15", 17", 19", 21" |
| Frame construction | TIG-welded |
|---|---|
| Frame material | A1 Premium Aluminum |
| Fork | Rock Shox J3 SL, 100mm |
| Fork material | Aluminum/steel, single crown |
| Rear shock | N/A |
| Component group | SRAM Mix |
|---|---|
| Shifters | SRAM SX-4 trigger, 8-speed |
| Front derailleur | SRAM 3.0, 34.9mm clamp, top mount, bottom pull |
| Rear derailleur | SRAM SX-5, mid cage |
| Crankset | Truvative ISO-Flow w/ alloy outer, 22t/32t heat treated Cro-Mo/44t 7075 aluminum teeth |
| Bottom bracket | TruVativ Power Spline, 113mm spindle |
| BB shell width | 68mm English |
| Rear cogs | 8-speed, 11 - 32 teeth |
| Chain | Shimano CN-IG31 |
| Pedals | Dual sided, composite body, steel cage, toe clip compatible |
| Brakes | Tektro "V", linear spring, stainless steel pipe brakes, Tektro RS-360 levers |
|---|
| Headset | 1 1/8" threadless, sealed ball retainer |
|---|---|
| Handlebar | Alloy, 25mm rise, 6 degree upsweep, 8 degree sweep, 640mm width |
| Handlebar extensions | Not included |
| Stem | Alloy Ahead 2 bolt clamp |
| Saddle | Specialized Body Geometry Sport MTB |
| Seatpost | Alloy micro adjust, 30.9mm diameter |
| Hubs | Front: Specialized, double sealed w/alloy QR, Rear: Joy-Tech cassette, polished races and double sealed |
|---|---|
| Rims | SUN CR-18, 32-hole |
| Spokes | Stainless steel, 15ga. (1.8mm) straight gauge |
| Spoke nipples | Brass nipples |
| Front tire | 26 x 2.00" Specialized Adrenaline Sport", wire bead |
| Wheel size | 26" wheels |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on August 27, 2026.