Research Dynamics COYOTE CHALLENGE S.E. 1998 VS Scott CONTESSA 50 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

Scott Contessa 50

General Infos

Model	Contessa 50
Manufacturer	Scott
Year of production	2005
Current price	Check price Here ==>
Color choice	-Black and Silver
Sizes	- Womens xsmall - womens small - womens medium - womens large

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Ritchey Speed Max
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro Aluminum Levers Tektro Aluminum Brakes
Hubs for disc brakes	Formula FM-31
Rims manufacturer	Araya VP20
Spoke nipples type	Not Available
Spoke wheel	Straight Gauge UCP

Frame and Body Specs

Frame materials	Aluminum
Frame type	TIG-welded
Handlebar construction	Scott MTB
Handlebar extender	Optional
Handlebar stem details	Hsin Lung Aluminum
Headset size	1 1/8 (inches) Threadless Ritchey LP Plus

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC UG-50
Bottom bracket shell width	Not Available
Bottom bracket type	Chin Haur CH-52
Crankset parts and sizes	28/38/48 Teeth Shimano FC-TY33
Gear shift levers	Shimano RS-41-7R Revo
Rear gear set	14 - 28 Teeth 7-speed

Scott Contessa 50 Fork System Data

Derailleur (Front)	Shimano FD-C051
Derailleur (Rear)	Shimano Altus
Fork material	Single Crown Aluminum and magnesium
Fork type	60 (millimeters) Top Gun SCT

Other Specs of Scott Contessa 50

Component group sets	Mountain Mix
Pedals details	Wellgo LU-895
Rear shock absorber	Not Available
Saddle seat	Scott VC-2N
Seat post extension	HL-SP-233