Bicycle Archive · Specification report

1997 Research Dynamics Coyote BMX Three

Velopedia Archive ID 62733

Overview

Model year	1997
Brand	Research Dynamics
Model	Coyote BMX Three
Bicycle type	BMX
Archive ID	62733
Original MSRP	$449.00
Colors	Polished
Sizes	Boys 9"
Weight	23.5 lb

Frameset

Frame construction	Welded
Frame material	7005 aluminum
Fork	Aprebic AX-4602
Fork material	Chromoly, butted, unicrown crown
Rear shock	N/A

Drivetrain

Component group	N/A
Shifters	N/A
Front derailleur	N/A
Rear derailleur	N/A
Crankset	Cyclone CPI SPR-620, 43 teeth
Bottom bracket	One piece
BB shell width	68mm Threadless
Rear cogs	1-speed, 16 teeth
Chain	KMC HP-20, 1/2 x 3/32"
Pedals	Fasten NW-221

Brakes

Brakes	Tektro 869A brakes, Tektro RBP-286A levers

Cockpit & contact points

Headset	1 1/8" threadless Dia-Compe Aheadset SE-1
Handlebar	K W BX-31E0
Handlebar extensions	N/A
Stem	Hsin Lung MX-320
Saddle	Velo VL-229
Seatpost	Kalloy SP-263, 31.4 mm diameter

Wheels & tires

Hubs	King Kong 370
Rims	Alex VP-20, 36-hole
Spokes	Sha Dar stainless steel, 2.0mm straight gauge
Spoke nipples	Brass nipples
Front tire	20 x 2.125" Cheng Shin C-714
Wheel size	20" wheels

Geometry · Legacy reference

Top tube	518.2 mm
Head-tube angle	75°
Seat-tube angle	74°
Chainstay / rear center	401.3 mm
Wheelbase	985.5 mm
Fork offset / rake	30.5 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on November 14, 2026.