Bicycle Archive · Specification report

2002 Specialized Hemi Pro

Velopedia Archive ID 37091

Overview

Model year	2002
Brand	Specialized
Model	Hemi Pro
Bicycle type	BMX
Archive ID	37091
Original MSRP	$770.00
Colors	Black/White
Sizes	Pro, Pro XL

Frameset

Frame construction	Monocoque
Frame material	Specialized A1 aluminum monocoque
Fork	Specialized
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	Specialized three piece, 44 teeth
Bottom bracket	Specialized sealed bearing
BB shell width	American
Rear cogs	1-speed, 16 teeth
Chain	KMC Z-30, 1/2 x 3/32"
Pedals	Specialized aluminum platform

Brakes

Brakes	Tektro SBB-92 rear brakes, Tektro 313A rear levers

Cockpit & contact points

Headset	1 1/8" threadless Aheadset SX-1
Handlebar	Specialized 2 piece
Handlebar extensions	Not included
Stem	Specialized aluminum
Saddle	Specialized Racing
Seatpost	Specialized aluminum, 30.9mm diameter

Wheels & tires

Hubs	Front: Specialized Wide Load, Rear: Specialized Flip Side
Rims	Alex AL-DM24, 32-hole
Spokes	Stainless steel, 13 ga. (2.34mm) bladed
Spoke nipples	Brass nipples
Front tire	Front: 20 x 2.125" Specialized Leveque, Rear: 20 x 1.75" Specialized Leveque
Wheel size	20" wheels

Geometry · Legacy reference

Top tube	539.8 mm
Head-tube angle	74°
Seat-tube angle	71°

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 3, 2026.