Research Dynamics COYOTE CHALLENGE S.E. 1999 VS Scott SCALE PREMIUM 2011 specs comparison

Research Dynamics Coyote Challenge S.E.

General Infos

Model	Coyote Challenge S.E.
Manufacturer	Research Dynamics
Year of production	1999
Current price	Check price Here ==>
Color choice	-Blue and Gray 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 1.95 (inches) Kenda K-850
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro 371 Levers Tektro 820A Linear-pull Brakes
Hubs for disc brakes	Q and R Joy Tech Aluminum
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	4130 Chromoly Seat Tube and hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Liyang MTB-110
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	110.5 (millimeters) Spindle Chin Haur CH-48
Crankset parts and sizes	28/38/48 Teeth Shimano Tourney TY-30
Gear shift levers	Grip Shift MRX FFS
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) SR AN 462
Derailleur (Rear)	Shimano Altus
Fork material	Unicrown Crown Aluminum and chromoly
Fork type	2.0 (inches) Travel RST 180

Other Specs of Research Dynamics Coyote Challenge S.E.

Component group sets	Mountain Mix
Pedals details	Wellgo LU-895
Rear shock absorber	Not Available
Saddle seat	Velo VL-218
Seat post extension	25.6 (millimeters) Diameter Kalloy SP-200

Scott Scale Premium

General Infos

Model	Scale Premium
Manufacturer	Scott
Year of production	2011
Current price	Check price Here ==>
Color choice	-Black and white
Sizes	- Small - Medium - Large - Extra large

Wheels And Breaking System

Bike front tire	Rear: 26 X 2.1 (inches) Schwalbe Rocket Ron EVO Front: 26 X 2.1'' Schwalbe Rocket Ron EVO
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano XTR Levers Shimano XTR Brakes
Hubs for disc brakes	DT Swiss Tricon
Rims manufacturer	24-hole DT Swiss Tricon
Spoke nipples type	Not Available
Spoke wheel	DT Swiss Competition

Frame and Body Specs

Frame materials	Scale Carbon
Frame type	Carbon
Handlebar construction	Ritchey Carbon WCS
Handlebar extender	Optional
Handlebar stem details	Ritchey MTB WCS
Headset size	1 1/8 (inches) Ritchey WCS Carbon

Gearing Specifications

Bicycle chain	Shimano CN-M980
Bottom bracket shell width	89.5 (millimeters)
Bottom bracket type	Shimano SM-BB91-41A
Crankset parts and sizes	42/32/24t Teeth Shimano XTR
Gear shift levers	Shimano XTR
Rear gear set	11 - 36 Teeth

Scott Scale Premium Fork System Data

Derailleur (Front)	Clamp On Shimano XTR
Derailleur (Rear)	Shimano XTR
Fork material	Not Available
Fork type	100 (millimeters) Travel Fox 32 F100 FIT Remote

Other Specs of Scott Scale Premium

Component group sets	Shimano XTR
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Selle Italy SLR Team Edition
Seat post extension	34.9 (millimeters) Diameter Ritchey WCS Carbon