Research Dynamics COYOTE CHALLENGE 1997 VS Jamis DRAGON 29ER 2009 specs comparison
Research Dynamics Coyote Challenge
General Infos| Model | Coyote Challenge |
| Manufacturer | Research Dynamics |
| Year of production | 1997 |
| Current price | Check price Here ==> |
| Color choice |
-Blue and black fade |
| Sizes |
- 12.5 (inches) - 15.5 (inches) - 17.5 (inches) - 18.5 (inches) - 19.5 (inches) |
| Sizes |
- 12.5 (inches) - 15.5 (inches) - 17.5 (inches) - 18.5 (inches) - 19.5 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.10 (inches) Super East 117 |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Tektro RBP-371A Levers Tektro 986A Brakes |
| Hubs for disc brakes | Rear: Joy Tech JY-732 Front: Joy Tech JY-731 Q and R |
| Rims manufacturer | 36-hole HJC P-GN Aluminum |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Chromoly Seat Tube and hi-tensile Steel |
| Frame type | TIG-welded |
| Handlebar construction | Hsin Lung MTB 110 |
| Handlebar extender | Optional |
| Handlebar stem details | Jye Chen JC80U |
| Headset size | 1 (inches) YST HP-252 |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMC UG-50 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 122.5 (millimeters) Spindle Chin Haur CH-46 |
| Crankset parts and sizes | 28/38/48 Teeth Tracer MA-6i |
| Gear shift levers | Grip Shift MRX-170 |
| Rear gear set | 14 - 28 Teeth 7-speed |
Research Dynamics Coyote Challenge Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 28.6 (millimeters) Shimano Altus Top-swing |
| Derailleur (Rear) | Shimano AceraX |
| Fork material | Triple-clamp Crown Chromoly |
| Fork type | RST 156 |
Other Specs of Research Dynamics Coyote Challenge
| Component group sets | Shimano AceraX |
| Pedals details | Wellgo LU-895 |
| Rear shock absorber | Not Available |
| Saddle seat | Velo VL-218 |
| Seat post extension | 28.6 (millimeters) Diameter Meng Jing MSP-009 |
Jamis Dragon 29er
General Infos| Model | 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, Research Dynamics provided us with the latest version of its Coyote Challenge bike manual
- Find All parts, tires and accessories of Research Dynamics Coyote Challenge 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