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Rockhopper Comp 29

2017 Rockhopper Comp 29

Whether you've been riding trails for decades or you're just starting to cut your teeth, the Rockhopper Comp 29 will take your rides to the next level. We built it with just the right balance between performance and durability, and not to toot our own horn, but we nailed it. The Comp 29 features corrosion-resistant hardware for long wear, our Trail 29 Geometry that provides confident handling and efficiency, and an alloy frame construction that's equal parts light and compliant.

Technical Specifications

FRAMESET

FRAME

Specialized A1 SL Aluminum, Trail 29 geometry, fully-butted tube sets, ORE down tube, tapered head tube, forged dropouts, disc mount, replaceable derailleur hanger

SEAT BINDER

Alloy, QR clamp, 34.9mm

SUSPENSION

FORK

SR Suntour XCR-Air, rebound adjustment w/remote lockout, 80/100mm of travel (size specific)

WHEELS

RIMS

Stout XC 29, alloy disc, double-wall, pinned joint, 21mm inner width, 28/32h

FRONT TIRE

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

SPOKES

Stainless, 14g, black

REAR HUB

Shimano FH-RM35, Center Lock disc, 10x135mm, 32h

FRONT HUB

Shimano HB-RM35, Center Lock disc, 9x100mm, 28h

INNER TUBES

29x1.75/2.4"", 60mm Presta valve

REAR TIRE

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

DRIVETRAIN

FRONT DERAILLEUR

SRAM X5, high-clamp 34.9mm, 2x10

REAR DERAILLEUR

Shimano Deore, Shadow design, SGS cage, 9-speed

CHAINRINGS

36/22T

CRANKSET

Stout, forged alloy construction, 2x9, anti-corrosion hardware

CASSETTE

Sunrace, 9-speed, 11-36t

CHAIN

KMC X10, 10-speed w/reusable MissingLink

SHIFT LEVERS

Shimano Acera, RapidFire Plus, 9-speed

BOTTOM BRACKET

Square taper, 73mm, internal bearings

COCKPIT

SADDLE

Body Geometry Henge Sport, steel rails, 143mm

HANDLEBARS

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

GRIPS

Specialized MTB lock-on

STEM

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

SEATPOST

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

ACCESSORIES

PEDALS

Specialized Dirt

BRAKES

REAR BRAKE

Shimano BR-M315, hydraulic disc, resin pads, 160mm rotor

FRONT BRAKE

Shimano BR-M315, hydraulic disc, resin pads

* Weights based on production painted frames as pictured. Actual weights will vary based on colorway, frame size, and component variation. Specifications are subject to change without notice.

Geometry

SMLXLXXL
Crank Length170mm175mm175mm175mm175mm
Handlebar Width720mm720mm720mm720mm720mm
Stem Length60mm70mm70mm80mm90mm
Saddle Width143mm143mm143mm143mm143mm
Seatpost Length350mm350mm400mm400mm400mm
Seat-Tube Angle73°72°72°72°72°
Head-Tube Length110mm100mm115mm130mm150mm
Head-Tube Angle71°71°71°71°71°
Chain-Stay Length442mm442mm442mm442mm442mm
Front-Center642mm657mm680mm704mm725mm
B-B Drop64mm64mm64mm64mm64mm
B-B Height310mm310mm310mm310mm310mm
Bike Stand-Over Height763.6mm810.4mm828.7mm860mm894.1mm
Fork Length (full)485mm505mm505mm505mm505mm
Top-Tube Length (horizontal)588mm615mm637mm662mm682mm
Seat-Tube Length395mm445mm460mm510mm560mm
Stack615mm624mm639mm653mm672mm
Reach400mm412mm430mm450mm464mm
Trail80mm80mm80mm80mm80mm
Fork Rake/Offset46mm46mm46mm46mm46mm
Wheelbase1076mm1091mm1114mm1139mm1159mm
Geometry

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