Bicycle Archive · Specification report

2005 Specialized Hemi Junior

Velopedia Archive ID 10653

Overview

Model year	2005
Brand	Specialized
Model	Hemi Junior
Bicycle type	BMX
Archive ID	10653
Original MSRP	$330.00
Colors	Charcoal

Frameset

Frame construction	TIG-welded
Frame material	A1 Premium aluminum
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	TruVativ Racing JR, 41 teeth
Bottom bracket	TruVativ, 113mm spindle
BB shell width	68mm English
Rear cogs	1-speed, 16 teeth
Chain	KMC Z610H, 1/2 x 3/32"
Pedals	Mini platform

Brakes

Brakes	Tektro aluminum rear brakes, Tektro aluminum levers

Cockpit & contact points

Headset	1" threadless Specialized
Handlebar	Aluminum
Handlebar extensions	N/A
Stem	Specialized
Saddle	Specialized mini
Seatpost	Aluminum integrated

Wheels & tires

Hubs	Front: Specialized, Rear: Specialized flip-flop
Rims	Sun Rims M13II, 28-hole
Spokes	Stainless steel, 14ga. (2.0mm) straight gauge
Spoke nipples	Brass nipples
Front tire	20 x 1 1/8" Specialized AA-Main Sport
Wheel size	20" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on August 23, 2026.