Research Dynamics COYOTE CHALLENGE 1997 VS Wheeler 4800 1993 specs comparison

Research Dynamics Coyote Challenge

General Infos

Model	Coyote Challenge
Manufacturer	Research Dynamics
Year of production	1997
Current price	🛒 View Price →
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

Wheeler 4800

General Infos

Model	4800
Manufacturer	Wheeler
Year of production	1993
Current price	🛒 View Price →
Color choice	-Not found
Sizes	- 14.5 - 16 - 18 - 19.5 - 21

Wheels And Breaking System

Bike front tire	Wheeler Mud Master
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Levers Shimano Exage LT Brakes
Hubs for disc brakes	Shimano Exage
Rims manufacturer	36-hole Araya VP-20
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Optima DB Chrom-moly
Frame type	TIG-welded Steel
Handlebar construction	Wheeler Alloy
Handlebar extender	Not Available
Handlebar stem details	TIG CroMo Oversize
Headset size	Not Available

Gearing Specifications

Bicycle chain	KMC HP-70
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	26/36/46 Teeth Shimano Exage LT
Gear shift levers	Shimano Exage LT Rapidfire Plus
Rear gear set	13 - 30 Teeth 7-speed

Wheeler 4800 Fork System Data

Derailleur (Front)	Shimano Exage LT
Derailleur (Rear)	Shimano Exage LT
Fork material	Not Available
Fork type	SR Duo-Track

Other Specs of Wheeler 4800

Component group sets	Shimano Exage LT Rapidfire Plus
Pedals details	Wheeler Alloy Steel Cage
Rear shock absorber	Not Available
Saddle seat	Wheeler Lite
Seat post extension	Alloy 300 MM