Bicycle Archive · Specification report

2002 Diamondback Sherman

Velopedia Archive ID 91755

Overview

Model year	2002
Brand	Diamondback
Model	Sherman
Bicycle type	Freestyle/jumping
Archive ID	91755
Original MSRP	$500.00
Colors	Red
Sizes	Expert

Frameset

Frame construction	TIG-welded
Frame material	Chromoly
Fork	Hawkeye Freestyle
Fork material	Chromoly, unicrown crown
Rear shock	N/A

Drivetrain

Component group	N/A
Shifters	N/A
Front derailleur	N/A
Rear derailleur	N/A
Crankset	3-piece chromoly, 39 teeth
Bottom bracket	Sealed
BB shell width	American
Rear cogs	1-speed, 14 teeth
Chain	KMC K-710, 1/2 x 1/8"
Pedals	Wellgo LU-A8U

Brakes

Brakes	Aluminum U-brake rear brakes, aluminum rear levers

Cockpit & contact points

Headset	1 1/8" threadless aluminum
Handlebar	Chromoly BMX
Handlebar extensions	N/A
Stem	Aluminum
Saddle	Diamondback BMX
Seatpost	Aluminum, 25.4mm diameter

Wheels & tires

Hubs	Aluminum
Rims	Alex Supra E Pro, 48-hole
Spokes	Stainless steel, 14ga. (2.0mm) straight gauge
Spoke nipples	Brass nipples
Front tire	Front: 20 x 2.125" Kenda K-905, Rear: 20 x 1.75" Kenda K-905
Wheel size	20" wheels

Geometry · Legacy reference

Top tube	527 mm
Head-tube angle	74°
Seat-tube angle	71°
Chainstay / rear center	374.6 mm
Wheelbase	947.4 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 September 27, 2026.