Bicycle Archive · Specification report

2010 Specialized Hotrock 12 Boys

Velopedia Archive ID 19286

Overview

Model year	2010
Brand	Specialized
Model	Hotrock 12 Boys
Bicycle type	Juvenile
Archive ID	19286
Colors	Gloss Red, Gloss Green

Frameset

Frame construction	TIG-welded
Frame material	A1 Premium aluminum
Fork material	A1 Premium aluminum/Hi-Ten, unicrown crown
Rear shock	N/A

Drivetrain

Component group	Juvenile Mix
Shifters	N/A
Crankset	Heat treated Hi-Ten, 28 teeth
Bottom bracket	Loose ball
BB shell width	N/A
Rear cogs	1-speed
Chain	KMC Z410, 1/2 x 1/8"
Pedals	Composite

Brakes

Brakes	Coaster rear

Cockpit & contact points

Headset	1" Threaded
Handlebar	Alloy 2pc
Handlebar extensions	Not included
Stem	Alloy
Saddle	Specialized Kid's
Seatpost	Steel, 22.2mm diameter

Wheels & tires

Hubs	Front: Joy Tech steel, Rear: Joy Tech coaster
Rims	Alloy, 16-hole
Spokes	Stainless, 14ga. (2.0mm)
Front tire	12 x 2.125" Specialized
Wheel size	12" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 4, 2026.