A summer blockbuster with an eye for adventure, the Specialized Rockhopper Comp 29 Mountain Bike lives for high action and fast-paced plot twists and features an all-new, Premium A1 Aluminum frame making its singletrack debut.
Roll the credits to discover an SR SunTour XCM fork with a custom two-way damping circuit, Stout wheelset, Tektro HD-M275 hydraulic stoppers and microSHIFT’s wide-range 1×9 drivetrain and you have backup provided by a supporting cast that’s all thriller and no filler, but will never leave you hanging.
- A heart of gold, presented in our lightweight yet durable Premium A1 Aluminum, the Rockhopper features butted aluminum tubes in order to keep weight low and strength high, all while providing increased standover clearance, slick internal cable routing and dropper-post compatibility. With the goal of making sure that the Rockhopper offers both the best fit and best performance for every person, no matter their measure, we’ve paired each Rockhopper frame size with the optimal wheel size. The result is a Rockhopper to fit every rider and the assurance that every Rockhopper is rolling on the best-handling wheel for its frame size.
- With Rx Tune on Rockhopper, the lockout-equipped SR Suntour XCM with custom Multi-Circuit damping brings size-specific travel and spring rates to the show in a performance that’s sure to impress while also ensuring consistent geometry, handling and suspension performance, regardless of frame or wheel size.
- Beautifully beastly, Tektro HD-M275 hydraulic disc brakes pack a mean bite but deliver their power with a refined, intuitive feel to make for a package that punches way above its pay grade.
- Keep things simple with a durable 1x MicroSHIFT drivetrain that offers plenty of range along with a clutch-equipped rear derailleur that keeps your ride quiet—and your chain on.
- Pair dead-reliable hubs from Shimano with our 25-millimeter internal diameter, hookless Stout rims for a wheelset hat-trick: strong, light and durable.
Rockhopper Comp Technical Specifications
DRIVETRAIN
- Shift Levers – microSHIFT Advent, 9-speed
- Chain – KMC X9EPT, 9-speed, anti-corrosion coating w/ reusable Missing Link™
- Bottom Bracket – Square-tapered, 73mm, internal bearings, 122.5mm spindle
- Crankset – Stout 1x, forged alloy
- Cassette – microSHIFT Advent, 9-speed, 11-42t
- Rear Derailleur – microSHIFT Advent, 1×9 w/ clutch
- Inner Tubes – Presta, 40mm valve
- Front Tire – Ground Control Sport, 29×2.3″
- Rear Tire – Ground Control Sport, 29×2.3″
- Rims – Stout Alloy, hookless, double-wall, 25mm inner width
- Rear Hub – Shimano FH-TX505, Center Lock™ disc, 9x135mm spacing, quick-release, 32h
- Front Hub – Shimano HB-TX505, Center Lock™ disc, 9x100mm spacing, quick-release, 28h
- Seat Binder – Alloy, quick release, 34.9
- Frame – Specialized A1 premium butted alloy, zero-stack head tube, internal cable routing, 135x9mm forged dropouts, chainstay-mounted disc brake, replaceable alloy derailleur hanger, stealth rack mounts, dropper post compatible
COCKPIT
- SeatPost – Alloy, 2-bolt clamp, 30.9mm
- Grips – Specialized Trail Grips, lock-on
- Stem – Stout 3D-forged alloy, 31.8mm, 6-degree rise
- Saddle – Bridge Sport, steel rails
- Handlebars – Specialized, alloy, 9-degree backsweep, 15mm rise, 31.8mm
Suspension
- Fork – SR Suntour XCM 29, 30mm Stanchions, Rx Tune, coil spring, custom Multi-Circuit damping w/lockout, QR, 90/100mm travel (size-specific), 46mm offset
BRAKES
- Rear Brake – Tektro HD-M275, hydraulic disc, 160mm
- Front Brake – Tektro HD-M275, hydraulic disc, 180/160mm
WHEELS & TIRES
- Spokes – Stainless, 14g
ACCESSORIE
- Pedals – SBC-54 Flat pedals
* Specifications are subject to change without notice
*Mack Cycle recommends that you have your new Specialized bike assembled at your local bike store to avoid issues with assembly. Your local bike store will charge an assembly fee to assemble this bike.
For more information, feel free to email us at orders @ mackcycleandfitness dot com or hit us up on the live chat and we are happy to assist.
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