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    MSRP
    Where to Buy
    $1

    At

    Category
    Crosscountry
    4.1
    Frame
    Aluminum
    Suntour XCR Air
    Wheels
    Aluminum
    Wheel Size
    29″
    Shimano Hydraulic Disc
    Deore, X5
    Drivetrain
    2 × 9
    Suspension
    Hardtail
    Front Travel
    100mm
    Brand Site

    specialized.com

    Summary
    The Specialized Rockhopper Comp 29 is a 29″ aluminum frame hardtail crosscountry bike with mid-range components.

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    Insights
    Ride Feel

    Based on frame geometry and build specs.

    Terrain
    easyextreme
    Handling
    nimblestable
    Rockhopper Comp 29
    Other Crosscountry bikes
    Gear Range

    A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

    Lowest gear

    (climbing)

    28 mph

    Rockhopper Comp 29

    Highest gear

    (descending)

    Geometry
    Specs
    Frame

    Specialized A1 SL Aluminum, Trail 29 geometry, fully-butted tube sets, ORE down tube, tapered head tube, forged dropouts, disc mount, replaceable derailleur hanger

    Fork

    SR Suntour XCR-Air, rebound adjustment w/remote lockout, 80/100mm of travel (size specific)

    Travel100mm

    Spring TypeAir

    Bottom Bracket

    Square taper, 73mm, internal bearings

    Stem

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

    Handlebar

    Stout, alloy, 8-degree backsweep, 6-degree upsweep, 10mm rise, 720mm width, 31.8mm

    Saddle

    Body Geometry Henge Sport, steel rails, 143mm

    Seatpost

    Alloy, 12mm offset, 2-bolt clamp, 30.9mm

    TypeRigid

    Pedals

    Specialized Dirt

    Grips

    Specialized MTB lock-on

    Groupset
    Rear Derailleur

    Shimano Deore, Shadow design, SGS cage, 9-speed

    Front Derailleur

    SRAM X5, high-clamp 34.9mm, 2x10

    Crank

    Stout, forged alloy construction, 2x9, anti-corrosion hardware, 36/22T

    Shifters

    Shimano Acera, RapidFire Plus, 9-speed

    Cassette

    Sunrace, 9-speed, 11-36t

    Chain

    KMC X10, 10-speed w/reusable MissingLink

    Brakes

    Front: Shimano BR-M315, hydraulic disc, resin pads, Rear: Shimano BR-M315, hydraulic disc, resin pads, 160mm rotor

    TypeShimano Hydraulic Disc

    Wheels
    Rims

    Stout XC 29, alloy disc, double-wall, pinned joint, 21mm inner width, 28/32h

    Spokes

    Stainless, 14g, black

    Front Hub

    Shimano HB-RM35, Center Lock disc, 9x100mm, 28h

    Rear Hub

    Shimano FH-RM35, Center Lock disc, 10x135mm, 32h

    Tires

    Front: Ground Control Sport, 29x2.1"", 60TPI, wire bead, Flak Jacket protection, Rear: Ground Control Sport, 29x2.1"", 60TPI, wire bead, Flak Jacket protection

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