Research Dynamics COYOTE CHALLENGE S.E. 1998 VS Diamondback ASSAULT 2005 specs comparison

Research Dynamics Coyote Challenge S.E.

General Infos

Model	Coyote Challenge S.E.
Manufacturer	Research Dynamics
Year of production	1998
Current price	Check price Here ==>
Color choice	-Fade red and black
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	Rear: 26 X 2.10 (inches) Kenda K-886 Front: 26 X 2.10 (inches) Kenda K-876
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	APSE 308A Levers APSE 111A Brakes
Hubs for disc brakes	Rear: Joytech Soid Nutted Front: Joy Tech Soia Q and R
Rims manufacturer	36-hole Weinmann 519
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Shuhn Lih Steel

Frame and Body Specs

Frame materials	Chromoly and hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Liyang MTB-153
Handlebar extender	Optional
Handlebar stem details	Liyang MTS-309
Headset size	1 (inches) YST Steel

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC Z-51
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	110 (millimeters) Spindle Chin Haur CH-48
Crankset parts and sizes	24/34/42 Teeth Suntour XR17
Gear shift levers	Grip Shift MRX-170
Rear gear set	13 - 28 Teeth 7-speed

Research Dynamics Coyote Challenge S.E. Fork System Data

Derailleur (Front)	Top-pull and clamp-on 28.6 (millimeters) Suntour AN462
Derailleur (Rear)	Shimano AceraX
Fork material	Unicrown Crown Aluminum and chromoly
Fork type	RST 181

Other Specs of Research Dynamics Coyote Challenge S.E.

Component group sets	Shimano AceraX
Pedals details	Wellgo LU-895
Rear shock absorber	Not Available
Saddle seat	Velo 241
Seat post extension	25.6 (millimeters) Diameter Hsin Lung SP-102

Diamondback Assault

General Infos

Model	Assault
Manufacturer	Diamondback
Year of production	2005
Current price	Check price Here ==>
Color choice	-Flint
Sizes	- 14.5 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.30 (inches) Kenda K-Rad
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Hayes HML-1 Front and Hayes HML-1 Mechanical Disc Rear Levers Hayes HMX-2 Mechanical Disc Brakes
Hubs for disc brakes	Aluminum Disc
Rims manufacturer	32-hole Sun Rims MTX
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Vectra Assault 7005 Aluminum
Frame type	TIG-welded
Handlebar construction	Tioga Task Force
Handlebar extender	Optional
Handlebar stem details	Tioga Task Force
Headset size	1 1/8 (inches) Threadless FSA Mallet

Gearing Specifications

Bicycle chain	KMC Z9000
Bottom bracket shell width	Not Available
Bottom bracket type	ISIS
Crankset parts and sizes	TruVativ Hussefelt
Gear shift levers	SRAM X.7
Rear gear set	11 - 32 Teeth 9-speed

Diamondback Assault Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	SRAM X.7
Fork material	Single Crown Aluminum
Fork type	100 (millimeters) Marzocchi Dirt Jam Pro

Other Specs of Diamondback Assault

Component group sets	Downhill Mix
Pedals details	Diamondback CNC
Rear shock absorber	Not Available
Saddle seat	DB DJ
Seat post extension	TruVativ XR