Bicycle Archive · Specification report

2005 Specialized Demo 9

Velopedia Archive ID 10584

Overview

Model year	2005
Brand	Specialized
Model	Demo 9
Bicycle type	Mountain bike, front & rear suspension
Archive ID	10584
Original MSRP	$4,400.00
Colors	Red
Sizes	Small, medium, large

Frameset

Frame construction	TIG-welded
Frame material	A1 DEMO FSR aluminum
Fork	Marzocchi 888VF, 200mm
Fork material	Aluminum/magnesium, dual crown
Rear shock	Manitou Swinger 4-Way, 230mm

Drivetrain

Component group	Downhill Mix
Shifters	Shimano Deore LX
Front derailleur	Shimano Deore LX, bottom-pull/clamp-on 34.9mm
Rear derailleur	Shimano Deore XT
Crankset	TruVativ Holzfeller, 34/36 teeth
Bottom bracket	TruVativ GigaPipe
BB shell width	73mm English
Rear cogs	9-speed, 11 - 34 teeth
Chain	Shimano CN-HG73, 1/2 x 3/32"
Pedals	Aluminum platform

Brakes

Brakes	Hayes HFX-9 front/Hayes HFX-9 Hydraulic Disc rear brakes, Hayes HFX-9 levers

Cockpit & contact points

Headset	1 1/8" threadless chromoly
Handlebar	Specialized Demo
Handlebar extensions	N/A
Stem	Marzocchi integrated
Saddle	Specialized Freeride
Seatpost	Syncros Derived, 30.9mm diameter

Wheels & tires

Hubs	Specialized Stout Disc
Rims	Mavic EX325, 36-hole
Spokes	DT Swiss stainless steel, 14ga. (2.0mm) straight gauge
Spoke nipples	Brass nipples
Front tire	26 x 2.40" Specialized Roller RS
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.