Bicycle Archive · Specification report

2006 Specialized Hardrock Sport

Velopedia Archive ID 11842

Overview

Model year	2006
Brand	Specialized
Model	Hardrock Sport
Bicycle type	Mountain bike, front suspension
Archive ID	11842
Original MSRP	$360.00
Sizes	Xsmall, small, medium, large, xlarge, xxlarge

Frameset

Frame construction	TIG-welded
Frame material	A1 Premium Aluminum
Fork	RST Gilla Plus-T6, 100mm
Fork material	Steel/aluminum, 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-4, 8-speed, mid cage
Crankset	Truvative X-Flow, 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	Dual sided, composite body, steel cage, toe clip compatible

Brakes

Brakes	Tektro "V", linear spring, stainless steel pipe brakes, Tektro RS-360 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 ATB
Seatpost	Alloy micro adjust, 30.9mm diameter

Wheels & tires

Hubs	Front: Joy-Tech, ground race double sealed loose ball w/ alloy QR, Rear: Joy-Tech, cassette, ground race double sealed loose ball
Rims	Specialized HR26 made by Alex, 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.