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Specialized Rockhopper Comp 29 - 2021

Specialized Rockhopper Comp 29
  • Color: Gloss Oasis/Tarmac Black
  • Color: Satin Smoke/Satin Black
  • Color: Gloss Clay/Satin Cast Blue Metallic
  • Color: Gloss Metallic White Silver/Satin Black
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A summer blockbuster with an eye for adventure, the Rockhopper Comp 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, Shimano MT-200 hydraulic stoppers, and MicroSHIFT's wide-range 1x9 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, the Rockhopper's lightweight yet durable Premium A1 Aluminum frame 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, Shimano MT200 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 weight.

- 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.


Frame A1 premium butted alloy, zero-stack head tube, internal cable routing, forged dropouts, chainstay-mounted disc brake, replaceable alloy derailleur hanger, stealth rack mounts, dropper post compatible
Fork SR Suntour XCM 29, 30mm Stanchions, Rx Tune, coil spring,custom Multi-Circuit damping w/lockout, 90/100mm travel(size-specific), 46mm offset
Axles Front: 100mm QR
Rear: 135mm QR
Rims/Wheels Stout Alloy, hookless, pinned, disc only, double-wall, 25mm inner
Hubs Shimano HB-TX505, Center Lock disc, quick-release, 28/32H
Spokes Stainless, 14g
Tires Ground Control Sport, 29x2.3"
Crankset Stout 1x, forged alloy
Chainrings 30T
Bottom Bracket Square-tapered, 73mm, internal bearings, 122.5mm spindle
Chain KMC X9EPT, 9-speed, anti-corrosion coating w/reusable Missing
Rear Derailleur microSHIFT Advent, 1x9 w/clutch
Cassette/Rear Cogs microSHIFT Advent, 9-speed, 11-42T
Shifters microSHIFT Advent, 9-speed
Handlebars Stout Mini Rise, alloy, 9-degree backsweep, 15mm rise, 31.8mm
Tape/Grips Specialized Trail Grips, lock-on
Stem Stout 3D-forged alloy, 31.8mm, 6-degree rise
Brakes Shimano BR-MT200, hydraulic disc, 180/160mm rotors
Pedals Specialized Dirt
Saddle Bridge Sport, steel rails
Seat Post Alloy, 12mm offset, 2-bolt clamp, 30.9mm

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Gloss Oasis/Tarmac Black / Small 888818624676 91520-5602 10521RHC29+11
Gloss Oasis/Tarmac Black / Medium 888818623754 91520-5603 10521RHC29+12
Gloss Oasis/Tarmac Black / Large 888818623945 91520-5604 10521RHC29+13
Gloss Oasis/Tarmac Black / X-Large 888818624492 91520-5605 10521RHC29+14
Gloss Oasis/Tarmac Black / XX-Large 888818623877 91520-5606 10521RHC29+15
Satin Smoke/Satin Black / Small 888818624553 91520-5702 10521RHC29+16
Satin Smoke/Satin Black / Medium 888818624669 91520-5703 10521RHC29+17
Satin Smoke/Satin Black / Large 888818624157 91520-5704 10521RHC29+18
Satin Smoke/Satin Black / X-Large 888818625314 91520-5705 10521RHC29+19
Satin Smoke/Satin Black / XX-Large 888818624706 91520-5706 10521RHC29+20
Gloss Clay/Satin Cast Blue Metallic / Small 888818623761 91520-5502 10521RHC29+01
Gloss Clay/Satin Cast Blue Metallic / Medium 888818624454 91520-5503 10521RHC29+02
Gloss Clay/Satin Cast Blue Metallic / Large 888818623914 91520-5504 10521RHC29+03
Gloss Clay/Satin Cast Blue Metallic / X-Large 888818624997 91520-5505 10521RHC29+04
Gloss Clay/Satin Cast Blue Metallic / XX-Large 888818624737 91520-5506 10521RHC29+05
Gloss Metallic White Silver/Satin Black / Small 888818623808 91520-5402 10521RHC29+06
Gloss Metallic White Silver/Satin Black / Medium 888818625376 91520-5403 10521RHC29+07
Gloss Metallic White Silver/Satin Black / Large 888818624263 91520-5404 10521RHC29+08
Gloss Metallic White Silver/Satin Black / X-Large 888818624522 91520-5405 10521RHC29+09
Gloss Metallic White Silver/Satin Black / XX-Large 888818624188 91520-5406 10521RHC29+10