2017 Rockhopper 29

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GLOSS WHITE / BLACK

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Caractéristiques du produit

We've been there. The trail can be a pretty intimidating place—intimidating, that is, until you hit it on the right bike. The Rockhopper 29 is the bike for you to find your confidence on the trail. It features our Trail 29 Geometry that will keep you feeling planted and comfortable over bumpy terrain, while the lightweight aluminum construction and durable, performance-driven components will have you flying up the trail in no time. It's the perfect start to a beautiful relationship.

The frame is constructed from lightweight A1 Premium aluminum in order to provide a compliant, durable platform to support our acclaimed Trail 29 Geometry. Combined, you get a bike that's more than efficient on climbs and eager to get down to business on descents.
Custom SR Suntour XCT fork features 80/100mm (size-specific) of coil-sprung suspension travel that swings well above its weight class.
A Shimano Acera rear derailleur is built to with durability in mind, so you can rest assured that you'll have a reliable shifting partner for the long trails ahead.

Spécifications techniques

FRAMESET

FRAME

Specialized A1 Premium Aluminum, Trail 29 Geometry ORE down tube, butted tube sets, externally relieved head tube, forged dropouts, reinforced disc mount, replaceable alloy derailleur hanger

SEAT BINDER

Alloy, QR clamp, 34.9mm

SUSPENSION

FORK

SR Suntour XCT, coil spring, hydraulic lock-out w/Multi-Circuit Damping, 80/100mm of travel (size specific)

WHEELS

RIMS

Stout 29, alloy disc, double-wall, pinned joint, 20mm inner width, 32h

FRONT HUB

Shimano Center Lock, disc, 9x100mm QR, 32h

REAR HUB

Shimano Center Lock, disc, 10x135mm QR, 32h

SPOKES

Stainless, 14g

FRONT TIRE

Ground Control Sport, 29x2.1"", 60TPI, wire bead, Flak Jacket protection

REAR TIRE

Ground Control Sport, 29x2.1"", 60TPI, wire bead, Flak Jacket protection

INNER TUBES

Standard valve

DRIVETRAIN

FRONT DERAILLEUR

Shimano Altus, 34.9mm clamp, down-swing, 7/8-speed

REAR DERAILLEUR

Shimano Acera, SGS cage, 7/8-speed

SHIFT LEVERS

Shimano EF510, EZ Fire Plus, 8-speed

CASSETTE

Sunrace, 8-speed, 11-34t

CHAIN

KMC X8, 8-speed w/reusable MissingLink

CRANKSET

Forged alloy, square taper spindle w/chainguard

CHAINRINGS

44/32/22T

BOTTOM BRACKET

Square taper, 73mm, internal bearings

COCKPIT

STEM

Stout, 3D-forged alloy, 31.8mm clamp, 6-degree rise

HANDLEBARS

Stout, alloy, 8-degree backsweep, 6-degree upsweep, 10mm rise, 720mm width, 31.8mm

GRIPS

Specialized MTB lock-on

SADDLE

Body Geometry Henge Sport, steel rails, 143mm

SEATPOST

Alloy, 12mm offset, 2-bolt clamp, 30.9mm

BRAKES

REAR BRAKE

Shimano BR-M375, mechanical disc, resin pads, 160mm rotor

FRONT BRAKE

Shimano BR-M375, mechanical disc, resin pads, 180/160mm rotor

ACCESSORIES

PEDALS

Specialized Dirt

* Les poids sont basés sur les cadres peints en production comme illustré. Les poids réels varieront en fonction de la couleur, de la taille du cadre et de la variation des composants. Les spécifications sont sujet à changement sans préavis.

Géométries

	S	M	L	XL	XXL
Longueur manivelles	170mm	175mm	175mm	175mm	175mm
Largeur de cintre	720mm	720mm	720mm	720mm	720mm
Longueur de potence	60mm	70mm	70mm	80mm	90mm
Largeur de selle	143mm	143mm	143mm	143mm	143mm
Longueur de tige de selle	350mm	350mm	400mm	400mm	400mm
Angle tube de selle	74.25°	73°	73°	73°	73°
Hauteur de douille de direction	105mm	95mm	110mm	120mm	140mm
Angle de direction	70.5°	71°	71°	71°	71°
Longueur bases	450mm	450mm	450mm	450mm	450mm
Boîte de pédalier – axe roue avant	632mm	635mm	656mm	682mm	702mm
B-B Drop	69mm	69mm	69mm	69mm	69mm
Boîte de pédalier - sol	305mm	305mm	305mm	305mm	305mm
Hauteur cadre à l’entrejambe	749.6mm	797.2mm	827.4mm	865.8mm	894.6mm
Longueur de fourche	495mm	515mm	515mm	515mm	515mm
Longueur tube horizontal	559mm	582mm	602mm	628mm	648mm
Longueur tube de selle	394mm	444mm	483mm	530mm	560mm
Stack	623mm	634mm	648mm	658mm	677mm
Reach	383mm	388mm	404mm	427mm	441mm
Chasse	83mm	80mm	80mm	80mm	80mm
Déport de fourche	46mm	46mm	46mm	46mm	46mm
Empattement	1073mm	1076mm	1097mm	1123mm	1144mm