Estimate uses the published front tire 26×2 as a proxy, corroborated by the wheel size. Rear tire size is not published or verified. Approximate circumference; actual rollout varies with tire and pressure. Theoretical, not a maximum achievable speed.
Velopedia Bicycle Archive
2006 Specialized Rockhopper RH Women's
Original specifications: SRAM SX · 8-speed · mechanical rear derailleur · 26" wheels.
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At a glance
- Model year
- 2006
- Category
- Mountain
- Sizes
- 13", 15", 17", 19"
- In this record
- 27 specifications · archived image
- Archive ID
- 11864
Original buildA1 Premium Aluminum · SRAM Mix · 26" wheels
Frameset
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | A1 Premium Aluminum |
| Fork | Rock Shox J3 SL Le Femme, 80/100mm |
| Fork Material | Aluminum/steel, single crown |
Drivetrain
| 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
| Brakes | Tektro "V", linear spring, stainless steel pipe brakes, Tektro RS-360 levers |
|---|
Cockpit & Contact Points
| Headset | 1 1/8" threadless, sealed ball retainer |
|---|---|
| Handlebar | Alloy, 25mm rise, 6 degree upsweep, 8 degree sweep, 620mm width |
| Handlebar Extensions | Not included |
| Stem | Alloy Ahead 2 bolt clamp |
| Saddle | Specialized BG Sport MTB Women's |
| Seatpost | Alloy micro adjust, 30.9mm diameter |
Wheels & Tires
| 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 |
Gearing
Lower ratios provide more mechanical advantage for climbing. Higher ratios turn the rear wheel farther with each crank revolution.
Bike-specific inspection checklist 21 checks based on 6 archived component groups Open checklistClose checklist
This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.
Identity and fit
Follow the full used-bike inspection order →Archived: 2006 Specialized Rockhopper RH Women's · Mountain bike, front suspension · Published sizes: 13", 15", 17", 19"
Frame and fork
Inspect the frame and fork →Archived: Frame: TIG-welded · Fork: Rock Shox J3 SL Le Femme, 80/100mm · Aluminum/steel, single crown
Suspension
Evaluate the suspension →Archived: Fork: Rock Shox J3 SL Le Femme, 80/100mm
Drivetrain
Check drivetrain wear →Archived: 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 · Rear cogs: 8-speed, 11 - 32 teeth · Chain: Shimano CN-IG31
Brakes
Inspect the brakes →Archived: Brakes: Tektro "V", linear spring, stainless steel pipe brakes, Tektro RS-360 levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 26" wheels · Rims: SUN CR-18, 32-hole · Hubs: Front: Specialized, double sealed w/alloy QR, Rear: Joy-Tech cassette, polished races and double sealed · Front tire: 26 x 2.00" Specialized Adrenaline Sport, wire bead
Controls and contact points
Archived: Headset: 1 1/8" threadless, sealed ball retainer · Handlebar: Alloy, 25mm rise, 6 degree upsweep, 8 degree sweep, 620mm width · Stem: Alloy Ahead 2 bolt clamp · Seatpost: Alloy micro adjust, 30.9mm diameter · Saddle: Specialized BG Sport MTB Women's · Pedals: Dual sided, composite body, steel cage, toe clip compatible
Before and during the test ride
Follow the full used-bike inspection order →Have you owned this bike?Help document firsthand fit, ride and maintenance details that may no longer be available.
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.