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2016 Specialized

Hardrock Disc 650b

CadreAluminium
SuspensionSemi-rigide, 75mm
FourcheSuntour
roues27.5″ Aluminium
Transmission3 × 7
GroupeTourney
FreinsTektro Disque mécanique
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Connaissances
Transmission

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)

50 km/h

Hardrock Disc 650b

44 km/h

Similar Bikes

Highest gear

(descending)

Commentaires
BikeRadar
Specialized Hardrock Sport Disc review

juil. 2014 · Steve Williams

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

Lire la critique

Spécifications
Construire
Cadre

Specialized A1 Premium Aluminum, Sport Trail 650b Geometry, ORE down tube, externally relieved head tube, forged dropouts w/ reinforced disc mount, replaceable alloy derailleur hanger

Fourche

SR Suntour M3030 650b, custom coil/MCU spring weights, 75mm travel, preload adjust, 1-1/8"" steerer, alloy lowers, Hi-Ten 25.4mm stanchions, disc mount

Voyager75mm

Type de ressortRessort

Pédalier

Square taper, cartridge bearings

Casque

1-1/8"" upper/lower, ZeroStack 44, steel cups, loose ball bearings

Tige

Specialized, forged alloy, 4-bolt, 10-degree rise

Guidon

Specialized, steel, 8-degree backsweep, 4-degree upsweep, 35mm rise, 25.4mm

Selle

Body Geometry mountain, thick padding, steel rails, 143mm

Tige de selle

Alloy, 2-bolt, micro-adjust, 12.5mm offset, 30.9mm, anti-corrosion hardware

TypeRigide

Pédales

Plastic, 9/16"", w/ reflectors

Poignées

Specialized Body Geometry XCT, Kraton w/ gel, lock-on, closed end

Groupe
Derailleur arriere

Shimano Tourney, 7-speed

Dérailleur avant

Shimano Tourney, 3-speed, top swing, dual pull

Manivelle

Samox, forged alloy, square taper spindle, 42/34/24T, w/ chainguard

Manettes

Shimano ST-EF51, 7-speed, trigger, w/ integrated brake lever

Cassette

Sunrace, 7-speed, 11-34t

Chaîne

KMC X8, 8-speed, w/ reusable MissingLink

Freins

Front: Tektro Aries, mechanical disc, organic pads, Rear: Tektro Aries, mechanical disc, organic pads

TypeTektro Disque mécanique

roues
Jantes

650b, disc, alloy, double-wall, pin joint, 25mm inner width, 32h

Rayons

Stainless, 14g

Moyeu avant

Specialized, Hi Lo disc, alloy, double-sealed, ground race, QR, 32h

Moyeu arrière

Specialized, Hi Lo disc, alloy, loose ball bearings, QR, 32h

Pneus

Front: Specialized Fast Trak Sport, 40TPI, wire bead, Flak Jacket protection, 650bx2.0"", Rear: Specialized Fast Trak Sport, 40TPI, wire bead, Flak Jacket protection, 650bx2.0""

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First added 9 juillet

Last updated 9 juillet

Not listed for 2,530 days