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Specialized Rockhopper Sport 27.5

Specialized Rockhopper Sport 27.5
  • Color: Satin Forest Green/Oasis
  • Color: Gloss Cobalt/Cast Blue
  • Color: Gloss White Mountains/Dusty Turquoise
  • Color: Satin Slate/Cool Grey
  • Color: Gloss Blaze/Ice Papaya
Color: Satin Forest Green/Oasis
Size: Select size
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All barn-burner and no benchwarmer, the Rockhopper Sport throws out the playbook when it comes to putting performance points on the board while playing some serious defense on behalf of your wallet. Game-ready with Tektro hydraulic disc brakes, Altus shifting from Shimano, and an SR Suntour XCM fork that's built to hustle, the Rockhopper Sport can tack up the win on any given Sunday—and the rest of the week, for that matter.

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.

- Reign in speed and dial up your confidence with powerful braking from Tektro's M275 hydraulic disc brakes.

- 2x Shimano Altus shifting handles drivetrain duties while you focus on the ride.

- A durable Formula freehub and SunRace 9-speed cassette keep you rolling smoothly and promise countless miles of fuss-free performance.


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 27.5, 30mm stanchions, Rx Tune, coil spring, 80/90/100mm travel (size-specific), 42mm offset
Axles Front: 100mm QR
Rear: 135mm QR
Rims/Wheels Specialized alloy, disc only, double-wall, 25mm inner width, 32h
Hubs Formula 6-Bolt, disc, quick-release
Spokes Stainless, 14g
Tires Ground Control Sport, 27.5x2.3"
Crankset Stout 2x, forged alloy
Chainrings 22/36T
Bottom Bracket Square-tapered, 73mm, internal bearings, 122.5mm spindle
Chain KMC X9EPT, 9-speed, anti-corrosion coating w/reusable Missing
Front Derailleur Shimano Altus FD-M2020 2-speed
Rear Derailleur Shimano Altus, RD-M2000, 9-speed
Cassette/Rear Cogs SunRace, 9-Speed, 11-36T
Shifters Shimano Altus, RapidFire Plus, 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 Tektro HD-M275, hydraulic disc, 180/160mm rotors
Pedals Specialized Dirt
Saddle Bridge Sport, Steel rails, 155/143mm
Seat Post Alloy, 12mm offset, 2-bolt clamp, 30.9mm

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Satin Forest Green/Oasis / X-Small 888818624973 91520-6301
Satin Forest Green/Oasis / Small 888818623730 91520-6302
Satin Forest Green/Oasis / Medium 888818624904 91520-6303
Gloss Cobalt/Cast Blue / X-Small 888818625222 91520-6101
Gloss Cobalt/Cast Blue / Small 888818625338 91520-6102
Gloss Cobalt/Cast Blue / Medium 888818624607 91520-6103
Gloss White Mountains/Dusty Turquoise / X-Small 888818625192 91520-6201
Gloss White Mountains/Dusty Turquoise / Small 888818624980 91520-6202
Gloss White Mountains/Dusty Turquoise / Medium 888818624959 91520-6203
Satin Slate/Cool Grey / X-Small 888818624645 91520-6401
Satin Slate/Cool Grey / Small 888818624133 91520-6402
Satin Slate/Cool Grey / Medium 888818624560 91520-6403 210000022962
Gloss Blaze/Ice Papaya / X-Small 888818624652 91520-6001
Gloss Blaze/Ice Papaya / Small 888818624218 91520-6002 210000022300
Gloss Blaze/Ice Papaya / Medium 888818625161 91520-6003 210000022417