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2005 Specialized Hardrock Single Speed Disc

Original specifications: Mountain Mix drivetrain · 26" wheels.

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At a glance

Model year
2005
Category
Mountain
Original MSRP
$550.00
Sizes
XS, S, M, L, XL, XXL
Colors
Blue
In this record
23 specifications · archived image · original MSRP
Archive ID
10609
Original buildA1 Premium Aluminum · Mountain Mix · 26" wheels

Manufacturer catalog

Published sizes and colors

6 sizes · 1 color

Manufacturer-published sizes and colors; availability and exact size/color pairings may vary by market or production run.

Published sizes

XSSMLXLXXL

Published colors

Blue

Frameset

Frame ConstructionTIG-welded
Frame MaterialA1 Premium Aluminum
ForkMarzocchi MZ Comp, 100mm
Fork MaterialAluminum/magnesium, single crown

Drivetrain

Component GroupMountain Mix
CranksetTruvativ Blaze, 32 teeth
Bottom BracketTruVativ, 113mm spindle
BB Shell Width68mm English
Rear Cogs1-speed, 16 teeth
ChainShimano CN-IG31, 1/2 x 3/32"
PedalsAluminum platform

Brakes

BrakesTektro IO disc brakes, Tektro aluminum levers

Cockpit & Contact Points

Headset1 1/8" threadless sealed cartridge
HandlebarAluminum
StemSpecialized Mobius
SaddleSpecialized BG Sport ATB
SeatpostAluminum micro-adjust, 30.9mm diameter

Wheels & Tires

HubsJoytech QR
RimsSun Rims Ditch Witch, 36-hole
SpokesStainless steel, 14ga. (2.0mm) straight gauge
Spoke NipplesBrass nipples
Front Tire26 x 2.20" Specialized Enduro Sport
Wheel Size26" wheels
Campaign

Parts & serviceability

Find replacement parts

Original specifications
Chain · Original
Shimano CN-IG31, 1/2 x 3/32"
Front tire · Original
26 x 2.20" Specialized Enduro Sport
Saddle · Original
Specialized BG Sport ATB
More parts (2)
Stem · Original
Specialized Mobius
Seatpost · Original
Aluminum micro-adjust, 30.9mm diameter
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Bike-specific inspection checklist 20 checks based on 6 archived component groups Open checklistClose checklist
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This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.

Archived: 2005 Specialized Hardrock Single Speed Disc · Mountain bike, front suspension · Published sizes: XS, S, M, L, XL, XXL

Archived: Frame: TIG-welded · Fork: Marzocchi MZ Comp, 100mm · Aluminum/magnesium, single crown

Archived: Fork: Marzocchi MZ Comp, 100mm

Archived: Group: Mountain Mix · Crankset: Truvativ Blaze, 32 teeth · Bottom bracket: TruVativ, 113mm spindle · Rear cogs: 1-speed, 16 teeth · Chain: Shimano CN-IG31, 1/2 x 3/32"

Archived: Brakes: Tektro IO disc brakes, Tektro aluminum levers

Archived: Wheel size: 26" wheels · Rims: Sun Rims Ditch Witch, 36-hole · Hubs: Joytech QR · Front tire: 26 x 2.20" Specialized Enduro Sport

Controls and contact points

Archived: Headset: 1 1/8" threadless sealed cartridge · Handlebar: Aluminum · Stem: Specialized Mobius · Seatpost: Aluminum micro-adjust, 30.9mm diameter · Saddle: Specialized BG Sport ATB · Pedals: Aluminum platform

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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

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