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Specialized Rockhopper Comp 2x Mountain Bike

  • Specialized's A1 alloy frameset is strong and durable so you're ready to tackle tough terrain
  • Featuring Shimano's 18-Speed drivetrain allows for a wide range of gear selection for the trail
  • Shimano's hydraulic disc brakes provide smooth & reliable shifting when the trail gets tricky
  • The pairing of a front Ground Control & rear Fast Trak tyre set provides good grip for riding




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Product Information

Specialized Rockhopper Comp 2x Mountain Bike

Specialized designed the Rockhopper Comp 2x to give you a bike that's ready to travel the trails and keep you going strong all day long. Featuring Shimano's 18-Speed drivetrain gives you a wide range of gears to give you all the options you need for getting up those long climbs and then shooting down those fast and furious descents. Specialized's Ergonomic Rapidfire Plus™ trigger shifters have been designed to provide you with accurate shifting without compromising your grip and comfort. To keep you in control when you're flying down the single track tight turns, Specialized kitted out the Rockhopper with Shimano's hydraulic disc brakes for reliability and durability. With a strong and durable A1 alloy frameset you can trust the Rockhopper Comp to help you tackle any terrain out on the trails. Specialized also fitted the Rockhopper with their ergonomic Stout XC handlebar to allow you to experience a comfortable ride, even when you've been out and about exploring for hours. Finally, to give you good traction when riding, Specialized equipped the Rockhopper with a front Ground Control Sport tyre and a Fast Trak rear tyre to keep you gripped to the trails and optimise your riding experience. 

Full Specification



Superior Shifting 

Settle in for any climb with the Shimano Altus 18-speed drivetrain, with two chainrings and a wide-range cassette for the perfect gear on any terrain. Ergonomic Rapidfire Plus™ trigger shifters offer precise gear changes without changing your grip compromising control.


Task-Orientated Treads 

Specialized chose different front and rear tyres to optimise around each wheel’s purpose. The front Ground Control Sport tire’s aggressive side knobs offer grippy cornering bite in varied conditions. The low centre tread on the Fast Trak rear provides efficient power transfer.


The Technology

Featuring SR SunTour XCM suspension fork with custom Multi-Circuit Damping for a responsive ride. Also fitted with smooth and powerful Shimano hydraulic disc brakes, offering reliable stops and control in all weather conditions. Specialized also included their Ergonomic Stout XC handlebar to provide a comfortable rider position with superb control.



Frame - A1 alloy, Sport XC 29 Geometry, zero-stack head tube, internal cable routing, 135x9mm forged dropouts, chainstay-mounted disc brake, replaceable alloy derailleur hanger

Seat Binder - Alloy, quick-release clamp, 34.9mm

Fork - SR Suntour XCM 29, Rx Tune, coil spring, custom Multi-Circuit damping, QR, 80/90/100mm travel (size-specific), 46mm offset

Bottom Bracket - Square-tapered, 73mm, internal bearings

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



Rims - Alloy, disc only, double-wall, 25mm internal width

Front Hub - Shimano, Center Lock™ disc, 9x100mm spacing, quick-release, 28h

Rear Hub - Shimano, Center Lock™ disc, 9x135mm spacing, quick-release, 32h

Front Tyre - Ground Control Sport, 29x2.3"

Rear Tyre - Fast Trak Sport, 29x2.3"



Crankset - Stout 2x, forged alloy

Chainrings - 22/36T

Shift Levers - Shimano Altus, 2x9

Front Derailleur- Shimano Altus FD-M2020 2-speed

Rear Derailleur - Shimano Acera, 9-speed

Cassette - SunRace, 9-Speed, 11-36t

Chain - KMC X9EPT, 9-speed, anti-corrosion coating w/ reusable Missing Link™



Front and Rear Brake - Shimano BR-MT200, hydraulic disc, 160/180mm



Handlebars - Stout XC, double-butted alloy, 8-degree backsweep, 6-degree upsweep, 10mm rise, 31.8mm

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

Saddle - Specialized Bridge, size specific, 143/155mm

Pedals - Specialized Dirt