Rockhopper 29
$700.00
Part No.  

Rockhopper 29

$700.00
Part No.  65506
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Rockhopper 29
Overview
Technical Specifications
Geometry
Reviews
The Rockhopper 29 is prepared for your favorite trails, with a smooth, 100mm-travel SR Suntour fork with custom damper, and powerful Tektro Auriga hydraulic disc brakes.
  • Specialized Body Geometry mountain saddle is tuned for trail performance and reduced fatigue
  • Specialized Ground Control 2.1" tires w/ a fast-rolling yet grippy tread
  • Tektro Auriga disc brakes for all-weather stopping power
  • Stout aluminum 29” rims are trail ready
  • 80mm-travel custom SR Suntour XCT fork w/ Multi-Circuit Damping for smooth performance
  • Shimano Acera 8-speed rear derailleur for shifting precision
  • New A1 Premium Aluminum frame w/ ORE downtube for a lighter, more compliant, and durable bike

Technical Specifications

FRAMESET
SEAT BINDER Alloy, nylon/glass fiber washer, QR, 34.9mm
HEADSET 1-1/8"" upper/lower, Zerostack 44, steel cups, loose ball bearings
FRAME Specialized A1 Premium Aluminum, 29er geometry ORE downtube, butted tubesets, externally relieved headtube, forged dropouts, reinforced disc mount, replaceable alloy derailleur hanger
WHEELS
FRONT HUB Specialized Hi Lo disc, alloy double-sealed, ground race, QR, 32h
REAR HUB Specialized Hi Lo disc, alloy, double-sealed, loose ball bearings, QR, 32h
INNER TUBES Standard, Schrader valve
SPOKES Stainless, 14g, w/ brass nipple
FRONT TIRE Specialized Ground Control Sport, 60TPI, wire bead, 29x2.1""
RIMS 29"" disc, alloy double-wall, pin joint, 25mm inner width, 36h
REAR TIRE Specialized Ground Control Sport, 60TPI, wire bead, 29x2.1""
DRIVETRAIN
BOTTOM BRACKET Square taper, cartridge bearings
CHAIN KMC X8, 8-speed, reusable Missing Link
CRANKSET Specialized Stout, forged alloy, 8-speed, 42/32/22, square taper spindle
CASSETTE Sunrace, 8-speed, 11-34
SHIFT LEVERS Shimano Altus Rapidfire Plus, SL type, w/ optical display
FRONT DERAILLEUR Shimano Altus, high mount, bottom swing, dual-pull
REAR DERAILLEUR Shimano Acera, 8-speed, SGS cage
COCKPIT
SADDLE Body Geometry mountain, steel rails, 143mm
SEATPOST Alloy, 2-bolt, micro-adjust, 12.5mm offset, 30.9mm, anti-corrosion hardware
GRIPS Specialized Body Geometry XCT, Kraton w/ gel, lock-on, closed end, 132mm
HANDLEBARS Specialized flat, 6061 double butted alloy, 10-degree backsweep, 4-degree upsweep, 31.8mm
STEM Specialized 3D forged alloy, 4-bolt, 7-degree rise, anti-corrosion hardware
BRAKES
BRAKE LEVERS Tektro Auriga, hydraulic, tooled reach adjust
FRONT BRAKE Tektro Auriga, hydraulic disc, resin/metallic pads
REAR BRAKE Tektro Auriga, hydraulic disc, resin/metallic pads
ACCESSORIES
PEDALS Composite platform, w/ reflectors, 9/16""
SUSPENSION
FORK Custom SR Suntour XCT 29, w/ custom Multi-Circuit Damping, alloy lowers, coil/MCU spring, Hi-Ten 28mm stanchions, 1-1/8"" steerer, hydraulic lockout w/ preload adjust, disc mount, 100mm travel

Geometry

Geometry Chart

Rockhopper - Geometry

S M L XL XXL
  S M L XL XXL
Stem Length 60mm 70mm 70mm 80mm 90mm
Crank Length 170mm 175mm 175mm 175mm 175mm
Handle-Bar Width 700mm 720mm 720mm 720mm 720mm
Reach 400mm 412mm 430mm 450mm 464mm
Wheelbase 1076mm 1091mm 1114mm 1139mm 1159mm
Stack 615mm 624mm 639mm 653mm 672mm
Seat-Tube Length, B-B Center to Top 395mm 445mm 460mm 510mm 560mm
Bike Stand-Over Height 757mm 808mm 824mm 856mm 888mm
Head-Tube Length 110mm 100mm 115mm 130mm 150mm
Top-Tube Length, Horizontal 588mm 615mm 637mm 662mm 682mm
Front-Center 642mm 657mm 680mm 704mm 725mm
Seat-Tube Angle (Effective) 73° 72° 72° 72° 72°
Head-Tube Angle 71° 71° 71° 71° 71°
Trail 79mm 79mm 79mm 79mm 79mm
B-B Height 308.5mm 308.5mm 308.5mm 308.5mm 308.5mm
Chain-Stay Length 442mm 442mm 442mm 442mm 442mm
Seat-Tube Angle (Actual) 74.25° 73° 73° 73° 73°
B-B Drop 63.5mm 63.5mm 63.5mm 63.5mm 63.5mm
Seat-Post Length 350mm 350mm 400mm 400mm 400mm

Reviews