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    Rockhopper 27.5

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    Rockhopper 27.5

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    We deliver! Just say when and how.

    Better performance. Better value. Better Rockhopper. By tapping the fit and handling advantages of pairing each rider with their ideal wheel size and suspension that works its hardest for everyone thanks to our size-specific Rx Tune, we’ve baked in added performance to the all-new Rockhopper without dialing up the price.

    Shimano and MicroSHIFT team up for drivetrain duties with a robust 2x8 drivetrain that can handle everything you’re throw down while confident braking from Radius CX7 mechanical disc brakes seals the deal of the century.

    Technical Specifications

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    Frameset

    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

    Seat Binder

    Alloy, quick release, 34.9

    Suspension

    Fork

    SR Suntour XCE 27.5, 28mm stanchions, Rx Tune, coil spring, QR, 80/90/100mm travel (size-specific), 42mm offset

    Cockpit

    SeatPost

    Alloy, 2-bolt clamp, 30.9mm

    Stem

    3D-forged alloy, 31.8mm, 7-degree rise

    Handlebars

    Stout Mini Rise, alloy, 9-degree backsweep, 15mm rise, 31.8mm

    Saddle

    Bridge Sport, Steel rails, 155/143mm

    Grips

    Specialized MTB Grip, lock-on

    Brakes

    Front Brake

    Radius CX7, mechanical disc, 160mm

    Rear Brake

    Radius CX7, mechanical disc, 160mm

    Drivetrain

    Front Derailleur

    microSHIFT FD-M462, 2-speed

    Rear Derailleur

    Microshift Mezzo, 8spd

    Shift Levers

    microSHIFT, TS39-8R, 2x8-speed

    Cassette

    SunRace, 8-speed, 11-34t

    Chain

    KMC X8 EPT, anti-rust coating, 8-speed w/ reusable Missing Link™

    Crankset

    Stout 2x, forged alloy

    Bottom Bracket

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

    Wheels & Tires

    Rims

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

    Front Hub

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

    Rear Hub

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

    Spokes

    Stainless, 14g

    Front Tire

    Fast Trak Sport, 27.5 x 2.35"

    Rear Tire

    Fast Trak Sport, 27.5 x 2.35"

    Inner Tubes

    Schrader, 40mm valve

    Accessories

    Pedals

    SBC-54 Flat pedal

    * 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 Length40mm40mm60mm
    Saddle Width155mm155mm143mm
    Seatpost Length300mm350mm400mm
    Stack559mm573mm589mm
    Fork Length (full)475mm485mm495mm
    Fork Rake/Offset42mm42mm42mm
    Bike Stand-Over Height658mm695mm735mm
    Head-Tube Length95mm100mm105mm
    Head-Tube Angle68°68°68°
    B-B Height310mm310mm310mm
    Trail97mm97mm97mm
    B-B Drop43mm43mm43mm
    Seat-Tube Length310mm350mm400mm
    Front-Center630mm656mm682mm
    Top-Tube Length (horizontal)541mm565mm589mm
    Reach375mm395mm415mm
    Chain-Stay Length440mm440mm440mm
    Wheelbase1067mm1092mm1118mm
    Seat-Tube Angle73.5°73.5°73.5°
    Geometry

    Manual Downloads

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    Download Icon
    Specialized Bicycle Owner's Manual (All Languages)
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    2022 Rider/Bike Weight Limits and Terrain Conditions
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    Specialized Bicycle Owner's Manual Addendum: Riding With Kids
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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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    Trainer Usage Addendum to the Bicycle Owner's Manual
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    Dodatek - POUŽITÍ TRENAŽÉRU

    Rider Reviews

    • 5
    • 3 Reviews

    Top quality mountain bike

    Brought this for trail riding and occasional riding to work. Lightweight stylish frame, smooth balanced front suspension and really liked the thick wide deep tread tyres. Perfect for beginners or light use trail riding.

    Would Recommend?
    Yes!

    Verified Buyer

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    Name:
    Sam

    Helpful?

    Very happy

    Our son is extremely happy with his new bike. Gears are easy, bike is well built, minimal assembly required.

    Would Recommend?
    Yes!

    Verified Buyer

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    Name:
    Guest G.

    Helpful?

    best bike on the market

    I go down trails with no problem. Easy frame, light and effective use. Recomended for everyone

    Would Recommend?
    Yes!

    Name:
    leon

    Helpful?