Specialized ROCKHOPPER DISC 29ER 2008 VS Jamis DRAGON ONE 29ER SINGLESPEED 2009 specs comparison
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Specialized Rockhopper Disc 29er
General InfosModel | Rockhopper Disc 29er |
Manufacturer | Specialized |
Year of production | 2008 |
Current price | Check price Here ==> |
Color choice |
-Orange |
Sizes |
- 15 - 17 - 19 - 21 - 23 |
Sizes |
- 15 - 17 - 19 - 21 - 23 |
Wheels And Breaking System
Bike front tire | 29 X 2.00 (inches) Specialized Fast Track Control |
Bike rear tire | Not Available |
Bike wheel size | 29 (inches) Wheels |
Brakeset type | Avid FR-5 Levers Avid BB-5 Disc Brakes |
Hubs for disc brakes | Specialized Hi Lo Disc |
Rims manufacturer | 28-hole and 32-hole Alex RHD |
Spoke nipples type | Alloy Niples |
Spoke wheel | 15ga. Straight Gauge Stainless Steel |
Frame and Body Specs
Frame materials | M4 Aluminum |
Frame type | TIG-welded |
Handlebar construction | 31.8 640 (millimeters) Wide With Graphic Specialized XC Rise |
Handlebar extender | Optional |
Handlebar stem details | 31.8 (millimeters) Clamp 3D Forged Specialized |
Headset size | 1 1/8 (inches) Threadless Threadless |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) KMC X8 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Shimano BB-ES25 |
Crankset parts and sizes | 22/32/44 Teeth Shimano M341 |
Gear shift levers | Shimano Alivio RapidFire |
Rear gear set | 11 - 32 Teeth 8-speed |
Specialized Rockhopper Disc 29er Fork System Data
Derailleur (Front) | Dual-pull and clamp-on 34.9 (millimeters) Shimano Altus |
Derailleur (Rear) | Shimano Alivio |
Fork material | Single |
Fork type | 80 (millimeters) RockShox Dart 3 SL |
Other Specs of Specialized Rockhopper Disc 29er
Component group sets | Mountain Mix |
Pedals details | Specialized Steel |
Rear shock absorber | Not Available |
Saddle seat | Specialized XC |
Seat post extension | 30.9 (millimeters) Diameter Two-bolt Alloy Micro-Adjust |
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Jamis Dragon One 29er Singlespeed
General InfosModel | Dragon One 29er Singlespeed |
Manufacturer | Jamis |
Year of production | 2009 |
Current price | Check price Here ==> |
Color choice |
-Coal and Graphite |
Sizes |
- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) |
Wheels And Breaking System
Bike front tire | 29 X 2.10 (inches) Maxxis Ignitor |
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 | Formula Alloy Disc |
Rims manufacturer | 32-hole WTB LaserDisc Trail 29 (inches) |
Spoke nipples type | Not Available |
Spoke wheel | 14ga. WTB Stainless |
Frame and Body Specs
Frame materials | Reynolds 520 Chromoly |
Frame type | TIG-welded |
Handlebar construction | Ritchey Rizer |
Handlebar extender | Optional |
Handlebar stem details | Ritchey OS |
Headset size | 1 1/8 (inches) Aheadset |
Gearing Specifications
Bicycle chain | KMC Z9000 |
Bottom bracket shell width | Not Available |
Bottom bracket type | TruVativ GXP |
Crankset parts and sizes | 33 Teeth Truvativ FireX 1.1 |
Gear shift levers | Not Available |
Rear gear set | 21 Teeth 1-speed |
Jamis Dragon One 29er Singlespeed Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Single Crown Magnesium and aluminum |
Fork type | 100 (millimeters) Travel RockShox Tora Race Solo Air 29er |
Other Specs of Jamis Dragon One 29er Singlespeed
Component group sets | Single Speed Mix |
Pedals details | Shimano PD-M505 |
Rear shock absorber | Not Available |
Saddle seat | WTB Speed V Sport |
Seat post extension | 27.2 (millimeters) Diameter Ritchey |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Rockhopper Disc 29er bike manual
- Find All parts, tires and accessories of Specialized Rockhopper Disc 29er Mountain bike here
- Get your Jamis Dragon One 29er Singlespeed manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Jamis Dragon One 29er Singlespeed Mountain bike here