Bicycle Archive · Specification report

1999 Research Dynamics Coyote Team Extreme

Velopedia Archive ID 83226

Overview

Model year	1999
Brand	Research Dynamics
Model	Coyote Team Extreme
Bicycle type	Juvenile mountain bike, non-suspension
Archive ID	83226
Original MSRP	$179.00
Colors	Red/Gray Fade
Sizes	11.5"
Weight	27 lb

Frameset

Frame construction	TIG-welded
Frame material	Hi-tensile steel
Fork	Coyote
Fork material	Hi-tensile steel, unicrown crown
Rear shock	N/A

Drivetrain

Component group	Shimano Tourney TY-22
Shifters	Grip Shift MRX-200
Front derailleur	SunRace, bottom-pull/clamp-on 28.6mm
Rear derailleur	Shimano Tourney TY-22
Crankset	Prowheel, 28/38/48 teeth
Bottom bracket	YST BB 621, 107mm spindle
BB shell width	68mm English
Rear cogs	7-speed, 13 - 28 teeth
Chain	KMC Z-51, 1/2 x 3/32"
Pedals	Wellgo LU-895

Brakes

Brakes	Vanguard linear-pull brakes, Vanguard levers

Cockpit & contact points

Headset	1" YST steel
Handlebar	Liyang MTB-110
Handlebar extensions	Not included
Stem	Liyang
Saddle	Velo 220
Seatpost	Liyang, 25.6mm diameter

Wheels & tires

Hubs	Joy Tech steel, nutted
Rims	Weinmann 119, 36-hole
Spokes	Shuhn Lih steel, 2.0mm straight gauge
Spoke nipples	Brass nipples
Front tire	24 x 1.95" Kenda K-850
Wheel size	24" wheels

Geometry · Legacy reference

Top tube	513.1 mm
Head-tube angle	70°
Seat-tube angle	74°
Chainstay / rear center	406.4 mm
Wheelbase	1016 mm
Fork offset / rake	38.1 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 18, 2026.