Research Dynamics COYOTE CHALLENGE 1997 VS Jamis DRAGON 29ER 2008 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	2008
Current price	Check price Here ==>
Color choice	-Hemp and Gloss Black
Sizes	- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches)

Wheels And Breaking System

Bike front tire	29 X 2.30 (inches) WTB ExiWolf
Bike rear tire	Not Available
Bike wheel size	29 (inches) Wheels
Brakeset type	Avid Juicy 3 Levers Avid Juicy 3 Brakes
Hubs for disc brakes	Shimano Deore Disc
Rims manufacturer	32-hole WTB Laser Disc Trail
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Reynolds 853 Chromoly
Frame type	TIG-welded
Handlebar construction	Easton EA50 Flat Bar
Handlebar extender	Not Available
Handlebar stem details	Easton EA50 31.8 (millimeters) Clamp
Headset size	1 1/8 (inches) Threadless Aheadset TH-857

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) SRAM PC-971 With Power Link
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano XT
Crankset parts and sizes	22/32/44 Teeth Shimano XT
Gear shift levers	Shimano XT
Rear gear set	11 - 34 Teeth 9-speed

Jamis Dragon 29er Fork System Data

Derailleur (Front)	Clamp On 28.6 (millimeters) Shimano XT
Derailleur (Rear)	Shimano XT Shadow
Fork material	Single
Fork type	100 (millimeters) Travel RockShox Reba Race 29 (inches)

Other Specs of Jamis Dragon 29er

Component group sets	Shimano XT
Pedals details	Crank Brothers Candy C Clipless
Rear shock absorber	Not Available
Saddle seat	WTB Silverado
Seat post extension	27.2 (millimeters) Diameter Easton EA50