Research Dynamics COYOTE TEAM EXTREME 1998 VS Scorpio ATJ20 1997 specs comparison

Research Dynamics Coyote Team Extreme

General Infos

Model	Coyote Team Extreme
Manufacturer	Research Dynamics
Year of production	1998
Current price	Check price Here ==>
Color choice	-Fade red and black
Sizes	- Boys 13 (inches)
Sizes	- Boys 13 (inches)

Wheels And Breaking System

Bike front tire	24 X 1.95 (inches) Kenda K-850
Bike rear tire	Not Available
Bike wheel size	24 (inches) Wheels
Brakeset type	APSE 306AP Levers APSE 112P Brakes
Hubs for disc brakes	Rear: Joytech Jy Soid Nutted Front: Joy Tech Jy Soia Q and R
Rims manufacturer	36-hole Weinmann 119
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Shuhn Lih Steel

Frame and Body Specs

Frame materials	Hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Liyang MTB-110
Handlebar extender	Optional
Handlebar stem details	Liyang SLU-80
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	124.5 (millimeters) Spindle YST BB 621
Crankset parts and sizes	28/38/48 Teeth Prowheel S-355
Gear shift levers	Grip Shift MRX-170
Rear gear set	13 - 28 Teeth 7-speed

Research Dynamics Coyote Team Extreme Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Suntour Giga 450
Derailleur (Rear)	Shimano Tourney TY-22
Fork material	Unicrown Crown Hi-tensile Steel
Fork type	Coyote

Other Specs of Research Dynamics Coyote Team Extreme

Component group sets	Shimano Tourney TY-22
Pedals details	Wellgo LU-895
Rear shock absorber	Not Available
Saddle seat	Cionlli 793M
Seat post extension	25.6 (millimeters) Diameter Liyang

Scorpio ATJ20

General Infos

Model	ATJ20
Manufacturer	Scorpio
Year of production	1997
Current price	Check price Here ==>
Color choice	-White
Sizes	- Boys

Wheels And Breaking System

Bike front tire	20 X 1.95 (inches) Kenda K-816
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	APSE 966P Levers APSE Cantilever Brakes
Hubs for disc brakes	Rear: Formula FM-01 Nutted Front: Joy Tech Steel
Rims manufacturer	36-hole Kin Lin Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Shuhn Lih Steel

Frame and Body Specs

Frame materials	Hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Pilot
Handlebar extender	Not Available
Handlebar stem details	Pilot
Headset size	1 (inches) Victor VP-H67

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC HP-70S
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	Victor
Crankset parts and sizes	40 Teeth Lung Chi
Gear shift levers	Grip Shift MRX-170
Rear gear set	12 - 28 Teeth 7-speed

Scorpio ATJ20 Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Shimano Tourney TY-22
Fork material	Unicrown Crown Hi-tensile Steel
Fork type	Pilot Jumbo Fork

Other Specs of Scorpio ATJ20

Component group sets	Not Available
Pedals details	Victor VP-209
Rear shock absorber	Not Available
Saddle seat	Viscount 2233
Seat post extension	25.4 (millimeters) Diameter Liyang Steel