Bicycle Archive · Specification report

2012 Specialized Rockhopper 29

Velopedia Archive ID 1000336

Overview

Model year	2012
Brand	Specialized
Model	Rockhopper 29
Bicycle type	Mountain
Archive ID	1000336
Original MSRP	$940.00
Colors	Black/Yellow/White, White/Black/Red
Sizes	15.5, 17.5, 19, 21, 23

Frameset

Frame material	Specialized M4 29"
Fork	SR Suntour XCR 29"

Drivetrain

Shifters	Shimano Acera, 9spd Rapidfire
Front derailleur	Shimano Acera
Rear derailleur	Shimano Alivio 9spd
Crankset	SR Suntour
Bottom bracket	Shimano Octalink 73
Cassette	Shimano 9spd 11-34
Chain	KMC X-9
Pedals	Compostie

Brakes

Brakes	Tektro Draco hydraulic

Cockpit & contact points

Headset	Integrated 1-1/8" threadless
Handlebar	Flat Bar, doulbe-butted alloy
Stem	Forged 6061, 31.8
Saddle	Body Geometry Rockhopper 143mm
Seatpost	Alloy 30.9

Wheels & tires

Rims	Alex RH Disc 29"
Front tire	The Captain Sport, 29 X 2"

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