Bicycle Archive · Specification report

2006 Specialized Hardrock Comp Disc

Velopedia Archive ID 11840

Overview

Model year	2006
Brand	Specialized
Model	Hardrock Comp Disc
Bicycle type	Mountain bike, front suspension
Archive ID	11840
Original MSRP	$600.00
Sizes	Xsmall, small, medium, large, xlarge, xxlarge

Frameset

Frame construction	TIG-welded
Frame material	A1 Premium Aluminum
Fork	Marzocchi MZ-3, 100mm
Fork material	Magnesium/aluminum/steel, single crown
Rear shock	N/A

Drivetrain

Component group	SRAM Mix
Shifters	SRAM SX-4 trigger, 8-speed
Front derailleur	SRAM 3.0, 34.9mm clamp, top swing, botttom pull
Rear derailleur	SRAM SX-5, 8-speed, mid cage
Crankset	Truvativ ISO-Flo, Power Spline, alloy, capless bolts, 22t/32t heat treated Cro-Mo/42t Cro-Mo teeth
Bottom bracket	Truvativ Power Spline, 113mm spindle
BB shell width	68mm English
Rear cogs	9-speed, 11 - 32 teeth
Chain	Shimano CN-IG31
Pedals	Specialized alloy platform with 9/16" Cr-Mo spindle

Brakes

Brakes	Hayes HMX-2 XC, mechanical disc with 6" wave cut rotor brakes, Hayes HML-1 levers

Cockpit & contact points

Headset	1 1/8" threadless, sealed ball retainer
Handlebar	Alloy, 38mm rise, 6 degree upsweep, 8 degree sweep, 640mm width
Handlebar extensions	Not included
Stem	Specialized Mobius, alloy, 10 degree rise
Saddle	Specialized Body Geometry Sport MTB
Seatpost	Alloy micro adjust, 30.9mm diameter

Wheels & tires

Hubs	Front: Joy-Tech, disc, ground race double sealed loose ball w/ alloy QR, Rear: Joy-Tech, disc cassette, ground race double sealed loose ball
Rims	SUN DitchWitch, 36-hole
Spokes	Stainless steel, 14ga. (2.0mm) straight gauge
Spoke nipples	Brass nipples
Front tire	26 x 2.20" Specialized Enduro Sport, wire bead
Wheel size	26" wheels

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