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Rockhopper Sport 27.5

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Rockhopper Sport 27.5

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 M275 hydraulic disc brakes, Shimano Atlus shifting 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 too for that matter.

Technical Specifications

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Cockpit

SeatPost

Alloy, 2-bolt clamp, 30.9mm

Saddle

Bridge Sport, Steel rails, 155/143mm

Grips

Specialized Trail Grips, lock-on

Handlebars

Specialized, alloy, 9-degree backsweep, 15mm rise, 31.8mm

Stem

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

Frameset

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

Wheels & Tires

Rear Tire

Fast Trak Sport, 27.5 x 2.35"

Front Tire

Fast Trak Sport, 27.5 x 2.35"

Front Hub

Formula 6-Bolt, disc, 100x9mm spacing, quick-release, 32H

Rear Hub

Formula SP-2125, 6-Bolt freehub, disc, 135x9mm spacing, quick-release

Inner Tubes

Schrader, 40mm valve

Rims

Specialized alloy, disc only, double-wall, 25mm inner width, 32h

Spokes

Stainless, 14g

Drivetrain

Chain

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

Front Derailleur

Shimano Altus FD-M2020 2-speed

Rear Derailleur

Shimano Altus, RD-M2000, 9-speed

Shift Levers

Shimano Altus, RapidFire Plus, 9-speed

Bottom Bracket

Square-tapered, 73mm, internal bearings, 122.5mm spindle

Crankset

Stout 2x, forged alloy

Cassette

SunRace, 9-Speed, 11-36t

Suspension

Fork

SR Suntour XCM 27.5, 30mm stanchions, Rx Tune, coil spring, QR, 80/90/100mm travel (size-specific), 42mm offset

Accessories

Pedals

Specialized Body Geometry Fitness, platform, plastic

Brakes

Rear Brake

Tektro HD-M275, hydraulic disc, 160mm

Front Brake

Tektro HD-M275, hydraulic disc, 180/160mm

* Weights based on production painted frames as pictured. Actual weights will vary based on colourway, frame size, and component variation. Specifications are subject to change without notice.

Geometry

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XSSM
Crank Length165mm170mm170mm
Handlebar Width700mm720mm740mm
Stem Length35mm45mm60mm
Saddle Width155mm155mm143mm
Seatpost Length300mm350mm400mm
Stack559mm573mm589mm
Reach375mm395mm415mm
Head-Tube Length95mm100mm105mm
Head-Tube Angle68°68°68°
B-B Height310mm310mm310mm
B-B Drop43mm43mm43mm
Trail97mm97mm97mm
Fork Length (full)475mm485mm495mm
Fork Rake/Offset42mm42mm42mm
Front-Center630mm656mm682mm
Chain-Stay Length440mm440mm440mm
Wheelbase1067mm1092mm1118mm
Top-Tube Length (horizontal)541mm565mm589mm
Bike Stand-Over Height658mm695mm735mm
Seat-Tube Length310mm350mm400mm
Seat-Tube Angle73.5°73.5°73.5°
Geometry

Manual Downloads

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Specialized Bicycle Owner's Manual Addendum: Riding With Kids
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Trainer Usage Addendum to the Bicycle Owner's Manual
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Dodatek - POUŽITÍ TRENAŽÉRU
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Specialized Bicycle Owner's Manual (All Languages)
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Specialized Bicycle Owner's Manual (Chinese Simplified)
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Specialized Bicycle Owner's Manual (Dutch)
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Specialized Bicycle Owner's Manual (English)
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Specialized Bicycle Owner's Manual (Finnish)
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Specialized Bicycle Owner's Manual (French)
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Specialized Bicycle Owner's Manual (German)
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Specialized Bicycle Owner's Manual (Greek)
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Specialized Bicycle Owner's Manual (Hungarian)
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Specialized Bicycle Owner's Manual (Italian)
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Specialized Bicycle Owner's Manual (Japanese)
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Specialized Bicycle Owner's Manual (Japanese)
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Specialized Bicycle Owner's Manual (Korean)
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Specialized Bicycle Owner's Manual (Latvian)
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Specialized Bicycle Owner's Manual (Norwegian)
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Specialized Bicycle Owner's Manual (Polish)
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Specialized Bicycle Owner's Manual (Portuguese)
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Specialized Bicycle Owner's Manual (Romanian)
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Specialized Bicycle Owner's Manual (Russian)
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Specialized Bicycle Owner's Manual (Slovakian)
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Specialized Bicycle Owner's Manual (Slovenian)
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Specialized Bicycle Owner's Manual (Spanish)
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Specialized Bicycle Owner's Manual (Turkish)
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Specialized Bicycle Owner's Manual (All Languages)

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