Rockhopper 29
€499.90
Part No.:  

Rockhopper 29

€499.90
Part No.:  115566
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Rockhopper 29
Overview
Technical Specifications
Geometry
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. 

Technical Specifications

FRAMESET
SEAT BINDER Alloy, QR clamp, 34.9mm
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
WHEELS
FRONT HUB Shimano Center Lock, disc, 9x100mm QR, 32h
REAR HUB Shimano Center Lock, disc, 10x135mm QR, 32h
INNER TUBES Standard valve
SPOKES Stainless, 14g
FRONT TYRE Ground Control Sport, 29x2.1", 60TPI, wire bead, Flak Jacket protection
RIMS Stout 29, alloy disc, double-wall, pinned joint, 20mm inner width, 32h
REAR TYRE Ground Control Sport, 29x2.1", 60TPI, wire bead, Flak Jacket protection
DRIVETRAIN
BOTTOM BRACKET Square taper, 73mm, internal bearings
CHAIN KMC X8, 8-speed w/reusable MissingLink
CRANKSET Forged alloy, square taper spindle w/chainguard
CASSETTE Sunrace, 8-speed, 11-34t
SHIFT LEVERS Shimano EF510, EZ Fire Plus, 8-speed
FRONT DERAILLEUR Shimano Altus, 34.9mm clamp, down-swing, 7/8-speed
CHAINRINGS 44/32/22T
REAR DERAILLEUR Shimano Acera, SGS cage, 7/8-speed
COCKPIT
SADDLE Body Geometry Henge Sport, steel rails, 143mm
SEATPOST Alloy, 12mm offset, 2-bolt clamp, 30.9mm
GRIPS Specialized MTB lock-on
HANDLEBARS Stout, alloy, 8-degree backsweep, 6-degree upsweep, 10mm rise, 720mm width, 31.8mm
STEM Stout, 3D-forged alloy, 31.8mm clamp, 6-degree rise
BRAKES
FRONT BRAKE Shimano BR-M375, mechanical disc, resin pads, 180/160mm rotor
REAR BRAKE Shimano BR-M375, mechanical disc, resin pads, 160mm rotor
ACCESSORIES
PEDALS Specialized Dirt
Suspension
FORK SR Suntour XCT, coil spring, hydraulic lock-out w/Multi-Circuit Damping, 80/100mm of travel (size specific)

Geometry

Geometry Chart

Rockhopper - Geometry

S M L XL XXL
  S M L XL XXL
Crank Length 170mm 175mm 175mm 175mm 175mm
Stem Length 60mm 70mm 70mm 80mm 90mm
Saddle Width 143mm 143mm 143mm 143mm 143mm
Handlebar Width 720mm 720mm 720mm 720mm 720mm
Seat Post Length 350mm 350mm 400mm 400mm 400mm
Reach 383mm 388mm 404mm 427mm 441mm
Stack 623mm 634mm 648mm 658mm 677mm
Wheelbase 1073mm 1076mm 1097mm 1123mm 1144mm
Bike Stand-Over Height 749.6mm 797.2mm 827.4mm 865.8mm 894.6mm
Head-Tube Length 105mm 95mm 110mm 120mm 140mm
Front-Center 632mm 635mm 656mm 682mm 702mm
Fork Rake/Offset 46mm 46mm 46mm 46mm 46mm
Head-Tube Angle 70.5° 71° 71° 71° 71°
Trail 83mm 80mm 80mm 80mm 80mm
B-B Height 305mm 305mm 305mm 305mm 305mm
Chain-Stay Length 450mm 450mm 450mm 450mm 450mm
Fork Length (full) 495mm 515mm 515mm 515mm 515mm
Seat-Tube Angle 74.25° 73° 73° 73° 73°
B-B Drop 69mm 69mm 69mm 69mm 69mm
Seat-Tube Length 394mm 444mm 483mm 530mm 560mm
Top-Tube Length (horizontal) 559mm 582mm 602mm 628mm 648mm