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2014 Specialized

Hardrock Disc 29

A 29″ aluminum frame hardtail crosscountry bike with modest components and tektro mechanical disc brakes.
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FrameAluminum
SuspensionHardtail, 80mm
ForkSuntour XCT
Wheels29″ Aluminum
Drivetrain3 × 8
GroupsetTourney, Altus
BrakesTektro Mechanical Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Hardrock Disc 29
Other Crosscountry bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

33 mph

Hardrock Disc 29

27 mph

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Highest gear

(descending)

Reviews
BikeRadar
Specialized Hardrock Sport Disc review

Jul 2014 · Steve Williams

The Hardrock can survive trails, but only just, and it won’t improve as you do

Read Review

Geometry
Specs
Build
Frame

Specialized A1 Premium Aluminum, 29er Geometry, ORE downtube, externally relieved headtube, forged dropouts, reinforced disc mount, replaceable alloy derailleur hanger

Fork

SR Suntour SF13-XCT 29"", coil/MCU spring, 1-1/8"" steel steerer, w/ preload adj. 28mm steel stanchions, disc only lowers, 80mm travel

Travel80mm

Spring TypeCoil

Bottom Bracket

Square taper, cartridge bearings, 68mm shell

Headset

1-1/8"" threadless, loose ball

Stem

Alloy, 4-bolt clamp, 10-degree rise, 25.4mm

Handlebar

Specialized flat bar, alloy, 640mm/660mm wide, 8-degree backsweep, 4-degree upsweep, 25.4mm

Saddle

Specialized Body Geometry Hardrock, steel rails, 143mm

Seatpost

Alloy, 2-bolt, micro-adjust, 12.5mm offset, 30.9mm, 350mm/400mm

TypeRigid

Pedals

Composite platform, w/ reflectors, 9/16""

Grips

Specialized Body Geometry XCT, Kraton w/ gel, 132mm

Groupset
Rear Derailleur

Shimano Altus, 8-speed, SGS Cage

Front Derailleur

Shimano Tourney, 7-speed, 34.9mm clamp, top-swing, dual-pull

Crank

Alloy, square taper spindle

Shifters

Shimano ST-EF51, 8-speed trigger, w/ integrated brake lever

Cassette

Sunrace, 8-speed, 11-34

Chain

KMC X8

Brakes

Front: Tektro Novela, mechanical disc, dual pad angle adjustment, 160mm rotor, Rear: Tektro Novela, mechanical disc, dual pad angle adjustment, 160mm rotor

TypeTektro Mechanical Disc

Brake Levers

Shimano, included w/ shifter

Wheels
Rims

HR Disc 29"", alloy double-wall, disc, pin joint, 25mm, 36h

Spokes

Stainless, 14g (2.0mm)

Front Hub

Disc, alloy, double-sealed, loose ball, steel axle, QR, 36h

Rear Hub

Disc, alloy, double-sealed, loose ball, steel axle, steel cassette body, QR, 36h

Tires

Front: Specialized Fast Trak Sport, 29x2.0"", wire bead, 40TPI, Rear: Specialized Fast Trak Sport, 29x2.0"", wire bead, 40TPI

Rider Notes
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First added July 9

Last updated July 9

Not listed for 2,521 days