EPX HAMMERHEAD COMP 2003 VS Specialized ROCKHOPPER DISC 2008 specs comparison
EPX Hammerhead Comp
General Infos| Model | Hammerhead Comp |
| Manufacturer | EPX |
| Year of production | 2003 |
| Current price | Check price Here ==> |
| Color choice |
-Pearl Silver and Blue |
| Sizes |
- 15.5 (inches) - 18.5 (inches) |
| Sizes |
- 15.5 (inches) - 18.5 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 1.95 (inches) Michelin Comp S |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano Deore LX Levers Shimano Deore XT V-Brake Brakes |
| Hubs for disc brakes | Shimano Deore XT |
| Rims manufacturer | 32-hole Mavic X517 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | Stainless Steel |
Frame and Body Specs
| Frame materials | Carbon Fiber Composite |
| Frame type | Bonded and monocoque |
| Handlebar construction | Titec 150 Ti |
| Handlebar extender | Optional |
| Handlebar stem details | Thomson Elite |
| Headset size | 1 1/8 (inches) Integrated |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG53 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | Shimano BB-ES70 |
| Crankset parts and sizes | Shimano Deore LX |
| Gear shift levers | Shimano Deore LX RapidFire |
| Rear gear set | 13 - 32 Teeth 9-speed |
EPX Hammerhead Comp Fork System Data
| Derailleur (Front) | Shimano Deore LX |
| Derailleur (Rear) | Shimano Deore XT |
| Fork material | Single Crown Aluminum and magnesium |
| Fork type | Rock Shox Duke SL |
Other Specs of EPX Hammerhead Comp
| Component group sets | Mountain Mix |
| Pedals details | Crank Brothers Eggbeater |
| Rear shock absorber | Not Available |
| Saddle seat | Titanium Rails Selle Italia Flite |
| Seat post extension | 27.2 (millimeters) Diameter Thomson Elite |
Specialized Rockhopper Disc
General Infos| Model | Rockhopper Disc |
| Manufacturer | Specialized |
| Year of production | 2008 |
| Current price | Check price Here ==> |
| Color choice |
- black -White |
| Sizes |
- 13 (inches) - 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.0 (inches) Specialized Fast Trak LK Sport Wire |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Avid FR-5 Levers Avid BB-5 With 6 (inches) Rotor Brakes |
| Hubs for disc brakes | Specialized Hi-Lo Disc |
| Rims manufacturer | 28-hole and 32-hole Specialized and Alex RHD 26 |
| Spoke nipples type | Alloy Nipples |
| Spoke wheel | 15ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | M4 Manipulated Alloy |
| Frame type | TIG-welded |
| Handlebar construction | Specialized Alloy XC Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Specialized 3D Forged Alloy 31.8 (millimeters) |
| Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMX X8 |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | 126 (millimeters) Spindle Shimano BB-ES25 |
| Crankset parts and sizes | 22/32/44 Teeth Shimano FC-M341-8 |
| Gear shift levers | Shimano Acera SL-MC40 |
| Rear gear set | 11 - 32 Teeth 8-speed |
Specialized Rockhopper Disc Fork System Data
| Derailleur (Front) | Top Swing Shimano Altus FD-M310-6 |
| Derailleur (Rear) | Shimano Alivio RD-M410 |
| Fork material | Single Crown Crown Aluminum and steel and magnesium |
| Fork type | 100 (millimeters) Travel RockShox Dart 3 SL |
Other Specs of Specialized Rockhopper Disc
| Component group sets | Mountain Mix |
| Pedals details | Steel Cage and composite Body |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized XC With Kevlar Sides |
| Seat post extension | 30.9 (millimeters) Diameter Specialized Alloy Two Bolt |
Useful links and guides ....
- To know more about this exacte bike, EPX provided us with the latest version of its Hammerhead Comp bike manual
- Find All parts, tires and accessories of EPX Hammerhead Comp Mountain bike here
- Get your Specialized Rockhopper Disc manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Rockhopper Disc Mountain bike here