Research Dynamics COYOTE CHALLENGE 1997 VS Research Dynamics COYOTE STX 1994 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

Research Dynamics Coyote STX

General Infos

Model	Coyote STX
Manufacturer	Research Dynamics
Year of production	1994
Current price	🛒 View Price →
Color choice	-Not found
Sizes	- 13.5 (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) Kenda
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Levers Tektro and Shimano Brakes
Hubs for disc brakes	Alloy
Rims manufacturer	Araya VP-20
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Oversize Dodsun MTB Tri-moly
Frame type	TIG-welded Steel
Handlebar construction	DHM-ST-6 Leadtec
Handlebar extender	Not Available
Handlebar stem details	Lee Chi HS-M65300SB-5
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	24/34/42 Teeth Shimano MC11
Gear shift levers	Grip Shift SRT-300i
Rear gear set	11 - 28 Teeth 7-speed

Research Dynamics Coyote STX Fork System Data

Derailleur (Front)	Shimano MC11
Derailleur (Rear)	Shimano MC30GS
Fork material	Not Available
Fork type	SR DuoTrack 7001 Suspension

Other Specs of Research Dynamics Coyote STX

Component group sets	Shimano STX and GripShift
Pedals details	Wellgo LU-933S
Rear shock absorber	Not Available
Saddle seat	Velo VL-209
Seat post extension	Kalloy SP-243