Research Dynamics COYOTE TEAM EXTREME 1998 VS Trek JET 20 S 2015 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

Trek Jet 20 S

General Infos

Model	Jet 20 S
Manufacturer	Trek
Year of production	2015
Current price	Check price Here ==>
Color choice	-Trek Black and Viper Red
Sizes	- 20 Dialed frame size (inches)

Wheels And Breaking System

Bike front tire	Bontrager Dialed 20x1.8 (inches)
Bike rear tire	Not Available
Bike wheel size	20
Brakeset type	Dialed Alloy Levers Alloy Linear-pull Brakes
Hubs for disc brakes	Coaster Brake Steel
Rims manufacturer	20 (inches) 28-hole Alloy
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Steel
Frame type	High Tensile Steel 20 (inches) Dialed Frame Size
Handlebar construction	Dialed 20 (inches) Size
Handlebar extender	Not Available
Handlebar stem details	2-bolt Alloy And Steel
Headset size	Adjustable Ball Bearing

Gearing Specifications

Bicycle chain	Clarks C410
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	32T Dialed 4.5 (inches) Length
Gear shift levers	Not Available
Rear gear set	Not Available

Trek Jet 20 S Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	High Tensile Steel
Fork type	High Tensile Steel Dialed 20 (inches)

Other Specs of Trek Jet 20 S

Component group sets	Youth Mix
Pedals details	Platform Dialed 1/2 (inches)
Rear shock absorber	Not Available
Saddle seat	Padded Dialed 20 (inches) Size
Seat post extension	22.2 (millimeters) Steel