Bicycle Archive · Specification report

2012 Specialized Hotrock 20 Coaster Girls

Velopedia Archive ID 3078378

Overview

Model year	2012
Brand	Specialized
Model	Hotrock 20 Coaster Girls
Bicycle type	Youth
Archive ID	3078378
Original MSRP	$240.00
Colors	Blue, Pink, Purple

Frameset

Frame material	A1 Premium Aluminum
Fork	Hi-Ten

Drivetrain

Crankset	Heat treated Hi-Ten 1pc
Bottom bracket	1pc Loose ball
Chain	KMC Z-410
Pedals	Compostie

Brakes

Brakes	Coaster (r), Linear pull (f)

Cockpit & contact points

Headset	1 1/8" threadless
Handlebar	Steel 2pc
Stem	Alloy Ahead
Saddle	Specialized Kids
Seatpost	Steel 25.4 mm

Wheels & tires

Rims	Alloy 20"
Front tire	Rhythm Lite Sport 20 X 2"

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