Bicycle Archive · Specification report

2010 Specialized Hotrock A1 FS Girls

Velopedia Archive ID 19275

Overview

Model year	2010
Brand	Specialized
Model	Hotrock A1 FS Girls
Bicycle type	Juvenile mountain bike, suspension
Archive ID	19275
Colors	Gloss Black
Sizes	11", 13"

Frameset

Frame construction	TIG-welded
Frame material	A1 Premium aluminum
Fork	RST Capa T24ML, 51mm travel
Fork material	Aluminum/steel, single crown
Rear shock	N/A

Drivetrain

Component group	Mountain Mix
Shifters	Shimano Revo twist
Crankset	SR Suntour Junior, 22/32/42 teeth
Bottom bracket	FSA sealed, 113mm spindle
BB shell width	68mm
Rear cogs	7-speed
Chain	KMC Z7, 1/2 x 3/32"
Pedals	Composite

Brakes

Brakes	Alloy Linear Pull brakes, Alloy linear levers

Cockpit & contact points

Headset	1 1/8" Threadless
Handlebar	Alloy Riser
Handlebar extensions	Not included
Stem	Alloy
Saddle	Specialized BG Rival Kid's
Seatpost	Alloy Micro Adjust, 27.2mm diameter

Wheels & tires

Hubs	Forged alloy
Rims	Alex HRXC, 32-hole
Spokes	Stainless, 15ga. (1.8mm)
Front tire	24 x 1.80" Specialized Fast Trak
Wheel size	24" wheels

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