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.

  • The frame is constructed from lightweight A1 SL 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.
  • SR Suntour XCR-Air fork features 80/100mm (size-specific) of suspension travel that swings well above its weight class.
  • Shimano Deore rear derailleur provides crisp, reliable shifting that you can count on when the going gets rough. With it, you'll be able to precisely move through the wide, 11-36t gear range to make cruising the flats almost as easy climbing those hills.

Tech Specs

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

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

FRONT HUB | Shimano HB-RM35, Centre Lock disc, 9x100mm, 28h

REAR HUB | Shimano FH-RM35, Centre Lock disc, 10x135mm, 32h

SPOKES | Stainless, 14g, black

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

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

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

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

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


BOTTOM BRACKET | Square taper, 73mm, internal bearings

SHIFT LEVERS | Shimano Acera, RapidFire Plus, 9-speed

FRONT DERAILLEUR | SRAM X5, high-clamp 34.9mm, 2x10

REAR DERAILLEUR | Shimano Deore, Shadow design, SGS cage, 9-speed

CASSETTE | Sunrace, 9-speed, 11-36t

CHAIN | KMC X10, 10-speed w/reusable MissingLink

FRONT BRAKE | Shimano BR-M315, hydraulic disc, resin pads

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

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

SADDLE | Body Geometry Henge Sport, steel rails, 143mm

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

SEAT BINDER | Alloy, QR clamp, 31.8mm

PEDALS | Specialized Dirt