Specialized ROCKHOPPER 2004 VS EPX HAMMERHEAD PRO 2003 specs comparison
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➜ Specialized Rockhopper price
➜ EPX Hammerhead Pro price
Specialized Rockhopper
General Infos| Model | Rockhopper |
| Manufacturer | Specialized |
| Year of production | 2004 |
| Current price | 🛒 View Price → |
| Color choice | - Silver-Blue |
| Sizes | - 13 (inches)- 15 (inches)- 17 (inches)- 19 (inches)- 21 (inches)- 23 (inches) |
| Sizes | - 13 (inches)- 15 (inches)- 17 (inches)- 19 (inches)- 21 (inches)- 23 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.00 (inches) Specialized Roll-X |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano Alivio RapidFire Plus LeversTektro Linear-pull Brakes |
| Hubs for disc brakes | Aluminum QR |
| Rims manufacturer | 32-holeAlex DM-20 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 15ga. Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | Specialized A1 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Specialized Aluminum |
| Handlebar extender | Optional |
| Handlebar stem details | Specialized Aluminum |
| Headset size | 1 1/8 (inches) Threadless Aluminum Threadless |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)Shimano CN-IG31 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 113 (millimeters) SpindleTruVativ Cartridge |
| Crankset parts and sizes | 22/32/42 TeethSpecialized Forearm II |
| Gear shift levers | Shimano Alivio RapidFire Plus |
| Rear gear set | 11 - 30 Teeth8-speed |
Specialized Rockhopper Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 34.9 (millimeters)Shimano Alivio |
| Derailleur (Rear) | Shimano Deore |
| Fork material | Single CrownAluminum |
| Fork type | 80 (millimeters) TravelAnswer Manitou Six |
Other Specs of Specialized Rockhopper
| Component group sets | Mountain Mix |
| Pedals details | Aluminum Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Body Geometry Pro |
| Seat post extension | 30.9 (millimeters) DiameterAluminum |
EPX Hammerhead Pro
General Infos| Model | Hammerhead Pro |
| Manufacturer | EPX |
| Year of production | 2003 |
| Current price | 🛒 View Price → |
| Color choice | -Yellow and Red |
| Sizes | - 15.5 (inches)- 18.5 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 1.95 (inches) Michelin Jet S |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano Deore XT RapidFire STI LeversShimano XTR V-Brake Brakes |
| Hubs for disc brakes | Mavic Crossmax UST |
| Rims manufacturer | 18-hole and 24-holeMavic Crossmax UST |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | AeroMavic Zicral |
Frame and Body Specs
| Frame materials | Carbon Fiber Composite |
| Frame type | Bonded and monocoque |
| Handlebar construction | EPXtras Carbon |
| Handlebar extender | Optional |
| Handlebar stem details | EPXtras Carbon |
| Headset size | 1 1/8 (inches) Integrated |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)Shimano CN-HG73 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Shimano BB-ES70 |
| Crankset parts and sizes | Shimano Deore XT |
| Gear shift levers | Shimano Deore XT RapidFire STI |
| Rear gear set | 13 - 32 Teeth9-speed |
EPX Hammerhead Pro Fork System Data
| Derailleur (Front) | Shimano Deore XT |
| Derailleur (Rear) | Shimano XTR |
| Fork material | Single CrownAluminum and magnesium |
| Fork type | Rock Shox Sid SL |
Other Specs of EPX Hammerhead Pro
| Component group sets | Mountain Mix |
| Pedals details | Crank Brothers Eggbeater |
| Rear shock absorber | Not Available |
| Saddle seat | Selle Italia SLR |
| Seat post extension | 27.2 (millimeters) DiameterEPXtras Carbon |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Rockhopper bike manual
- Find All parts, tires and accessories of Specialized Rockhopper Mountain bike here
- Get your EPX Hammerhead Pro manual book version yo know further about this bike
- Saddles, tires And mechanical parts for EPX Hammerhead Pro Mountain bike here