Research Dynamics COYOTE CHALLENGE 1997 VS Commencal COMBI R 2007 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

Commencal Combi R

General Infos

Model	Combi R
Manufacturer	Commencal
Year of production	2007
Current price	Check price Here ==>
Color choice	-Chrome Silver
Sizes	- 35cm (centimeters) - 40cm (centimeters) - 45cm (centimeters) - 50cm (centimeters)

Wheels And Breaking System

Bike front tire	26 X 2.00 (inches) Kenda Karma
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid Juicy 3 Levers Avid Juicy 3 With 160 (millimeters) Rotor Brakes
Hubs for disc brakes	Co (millimeters)encal Disc
Rims manufacturer	Sun DS2-XC
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Co (millimeters)encal N+uts Alu Disc
Frame type	TIG-welded
Handlebar construction	Co (millimeters)encal Low 6061
Handlebar extender	Optional
Handlebar stem details	Co (millimeters)encal Forged 3D
Headset size	Not Available

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	TruVativ Isoflow
Gear shift levers	SRAM SX5
Rear gear set	9-speed

Commencal Combi R Fork System Data

Derailleur (Front)	SRAM X.7
Derailleur (Rear)	SRAM X.7
Fork material	Single Crown Aluminum and steel and magnesium
Fork type	Marzocchi MZ Super Comp

Other Specs of Commencal Combi R

Component group sets	SRAM X.7/mix
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	SDG Bel Air
Seat post extension	Co (millimeters)encal Alloy