Specialized ROCKHOPPER 2008 VS Jamis DRAGON 29ER 2009 specs comparison
![Specialized Rockhopper 2008 comparison online with competitors](https://yobicycle.com/images/models/Specialized-Rockhopper-2008-specs.jpg)
Specialized Rockhopper
General InfosModel | Rockhopper |
Manufacturer | Specialized |
Year of production | 2008 |
Current price | Check price Here ==> |
Color choice |
- blue - yellow -Green |
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 2.0 (inches) Specialized Fast Trak LK Sport Wire |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Promax Alloy 2-finger Levers Promax Alloy (inches)V (inches) Brakes |
Hubs for disc brakes | Rear: Shimano FH-RM30L Front: Specialized Forged Alloy |
Rims manufacturer | 28-hole and 32-hole Specialized and Alex RH 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 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
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 |
![Jamis Dragon 29er 2009 comparison online with competitors](https://yobicycle.com/images/models/Jamis-Dragon-29er-2009-specs.jpg)
Jamis Dragon 29er
General InfosModel | Dragon 29er |
Manufacturer | Jamis |
Year of production | 2009 |
Current price | Check price Here ==> |
Color choice |
-Mud |
Sizes |
- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) |
Wheels And Breaking System
Bike front tire | 29 X 2.20 (inches) Kenda Karma |
Bike rear tire | Not Available |
Bike wheel size | 29 (inches) Wheels |
Brakeset type | Avid Juicy 3 Levers Avid Juicy 3 With 160 (millimeters) Rotor Brakes |
Hubs for disc brakes | Shimano M525 Disc |
Rims manufacturer | 32-hole WTB LaserDisc Trail 29 (inches) |
Spoke nipples type | Not Available |
Spoke wheel | 14ga. Stainless |
Frame and Body Specs
Frame materials | Reynolds 853 Chromoly |
Frame type | TIG-welded |
Handlebar construction | Ritchey Pro Rizer OS |
Handlebar extender | Optional |
Handlebar stem details | Ritchey Pro OS |
Headset size | 1 1/8 (inches) Ritchey Logic Comp V2 |
Gearing Specifications
Bicycle chain | SRAM PC-971 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Shimano XT Hollowtech II |
Crankset parts and sizes | 22/32/44 Teeth Shimano XT |
Gear shift levers | Shimano XT Rapidfire |
Rear gear set | 11 - 34 Teeth 9-speed |
Jamis Dragon 29er Fork System Data
Derailleur (Front) | Shimano XT |
Derailleur (Rear) | Shimano XT Shadow |
Fork material | Single Crown Magnesium and aluminum |
Fork type | 100 (millimeters) Travel RockShox Reba Race Dual Air 29er |
Other Specs of Jamis Dragon 29er
Component group sets | Shimano XT |
Pedals details | Crank Brothers Candy C |
Rear shock absorber | Not Available |
Saddle seat | WTB Silverado |
Seat post extension | 27.2 (millimeters) Diameter Ritchey Pro 2-bolt |
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 Jamis Dragon 29er manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Jamis Dragon 29er Mountain bike here