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SPECIALIZED

2021 Specialized Rockhopper Sport

2021 Specialized Rockhopper Sport

91221-6704

$800.00
$800.00 $800.00
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    2021 Specialized Rockhopper Sport Features

    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 Radius mechanical disc brakes, shifting from microSHIFT 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.

    At a Glance

    • A heart of gold, presented in our lightweight yet durable Premium A1 Aluminum, the Rockhopper 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 Radius's BR-CX7 mechanical disc brakes.
    • 2x microSHIFT 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.

    Product Specifications

    bottom bracket

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

    cassette

    SunRace, 9-Speed, 11-36t

    chain

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

    crankset

    Stout 2x, forged alloy

    fork

    SR Suntour XCM 29, 30mm stanchions, Rx Tune, coil spring, QR, 90/100mm travel (size-specific), 42mm offset

    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

    front brake

    Radius BR-CX7, mechanical disc

    front derailleur

    microSHIFT FD-M462, 2-speed

    front hub

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

    front tire

    Ground Control Sport, 29x2.3"

    grips

    Specialized Trail Grips, lock-on

    handlebars

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

    inner tubes

    Schrader, 40mm valve

    rear brake

    Radius BR-CX7, mechanical disc

    rear derailleur

    microSHIFT Marvo 2x9

    rear hub

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

    rear tire

    Ground Control Sport, 29x2.3"

    rims

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

    saddle

    Bridge Sport, steel rails

    seatpost

    Alloy, 2-bolt clamp, 30.9mm

    seat binder

    Alloy, quick release, 34.9

    shift levers

    Shimano Altus, RapidFire Plus, 9-speed

    spokes

    Stainless, 14g

    stem

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

    category

    Mountain

    component geometry

    [{"COMPONENT_GEO_CODE":"12912731","COMPONENT_MEASUREMENT_DESC":"Crank Length","COMPONENT_GEO_UOM":"mm","COMPONENT_GEO_DISPLAY_ORDER":"101","SIZE_DESC":"S","GEO_SIZE_VALUE":"170","GEO_SIZE_DISPLAY_ORDER":"1"},{"COMPONENT_GEO_CODE":"12912731","COMPONENT_MEASUREMENT_DESC":"Crank Length","COMPONENT_GEO_UOM":"mm","COMPONENT_GEO_DISPLAY_ORDER":"101","SIZE_DESC":"M","GEO_SIZE_VALUE":"170","GEO_SIZE_DISPLAY_ORDER":"2"},{"COMPONENT_GEO_CODE":"12912731","COMPONENT_MEASUREMENT_DESC":"Crank Length","COMPONENT_GEO_UOM":"mm","COMPONENT_GEO_DISPLAY_ORDER":"101","SIZE_DESC":"L","GEO_SIZE_VALUE":"175","GEO_SIZE_DISPLAY_ORDER":"3"},{"COMPONENT_GEO_CODE":"12912731","COMPONENT_MEASUREMENT_DESC":"Crank Length","COMPONENT_GEO_UOM":"mm","COMPONENT_GEO_DISPLAY_ORDER":"101","SIZE_DESC":"XL","GEO_SIZE_VALUE":"175","GEO_SIZE_DISPLAY_ORDER":"4"},{"COMPONENT_GEO_CODE":"12912731","COMPONENT_MEASUREMENT_DESC":"Crank 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    experience

    Cross Country,trail

    frame geometry

    [{"GEO_SET_NAME":"ROCKHOPPER 29 (XC HT I2.1)","GEO_SET_ID":"11931","MODEL_YEAR":"2021","Children":[{"GEO_MEASUREMENT_DESCRIPTION":"Stack","MEASUREMENT_GEO_CODE":"185154","UOM":"mm","GEO_MEASUREMENT_DISPLAY_ORDER":"0","Children":[{"FRAME_SIZE_DESC":"S","GEO_VALUE":"607","GEO_DISPLAY_ORDER":"0"},{"FRAME_SIZE_DESC":"M","GEO_VALUE":"616","GEO_DISPLAY_ORDER":"1"},{"FRAME_SIZE_DESC":"L","GEO_VALUE":"626","GEO_DISPLAY_ORDER":"2"},{"FRAME_SIZE_DESC":"XL","GEO_VALUE":"640","GEO_DISPLAY_ORDER":"3"},{"FRAME_SIZE_DESC":"XXL","GEO_VALUE":"654","GEO_DISPLAY_ORDER":"4"}]},{"GEO_MEASUREMENT_DESCRIPTION":"Reach","MEASUREMENT_GEO_CODE":"185155","UOM":"mm","GEO_MEASUREMENT_DISPLAY_ORDER":"1","Children":[{"FRAME_SIZE_DESC":"S","GEO_VALUE":"405","GEO_DISPLAY_ORDER":"0"},{"FRAME_SIZE_DESC":"M","GEO_VALUE":"425","GEO_DISPLAY_ORDER":"1"},{"FRAME_SIZE_DESC":"L","GEO_VALUE":"445","GEO_DISPLAY_ORDER":"2"},{"FRAME_SIZE_DESC":"XL","GEO_VALUE":"465","GEO_DISPLAY_ORDER":"3"},{"FRAME_SIZE_DESC":"XXL","GEO_VALUE":"485","GEO_DISPLAY_ORDER":"4"}]},{"GEO_MEASUREMENT_DESCRIPTION":"Head-Tube Length","MEASUREMENT_GEO_CODE":"140152","UOM":"mm","GEO_MEASUREMENT_DISPLAY_ORDER":"2","Children":[{"FRAME_SIZE_DESC":"S","GEO_VALUE":"95","GEO_DISPLAY_ORDER":"0"},{"FRAME_SIZE_DESC":"M","GEO_VALUE":"95","GEO_DISPLAY_ORDER":"1"},{"FRAME_SIZE_DESC":"L","GEO_VALUE":"105","GEO_DISPLAY_ORDER":"2"},{"FRAME_SIZE_DESC":"XL","GEO_VALUE":"120","GEO_DISPLAY_ORDER":"3"},{"FRAME_SIZE_DESC":"XXL","GEO_VALUE":"135","GEO_DISPLAY_ORDER":"4"}]},{"GEO_MEASUREMENT_DESCRIPTION":"Head-Tube Angle","MEASUREMENT_GEO_CODE":"143686","UOM":"degrees","GEO_MEASUREMENT_DISPLAY_ORDER":"3","Children":[{"FRAME_SIZE_DESC":"S","GEO_VALUE":"68.5","GEO_DISPLAY_ORDER":"0"},{"FRAME_SIZE_DESC":"M","GEO_VALUE":"68.5","GEO_DISPLAY_ORDER":"1"},{"FRAME_SIZE_DESC":"L","GEO_VALUE":"68.5","GEO_DISPLAY_ORDER":"2"},{"FRAME_SIZE_DESC":"XL","GEO_VALUE":"68.5","GEO_DISPLAY_ORDER":"3"},{"FRAME_SIZE_DESC":"XXL","GEO_VALUE":"68.5","GEO_DISPLAY_ORDER":"4"}]},{"GEO_MEASUREMENT_DESCRIPTION":"B-B Height","MEASUREMENT_GEO_CODE":"171029","UOM":"mm","GEO_MEASUREMENT_DISPLAY_ORDER":"4","Children":[{"FRAME_SIZE_DESC":"S","GEO_VALUE":"310","GEO_DISPLAY_ORDER":"0"},{"FRAME_SIZE_DESC":"M","GEO_VALUE":"310","GEO_DISPLAY_ORDER":"1"},{"FRAME_SIZE_DESC":"L","GEO_VALUE":"310","GEO_DISPLAY_ORDER":"2"},{"FRAME_SIZE_DESC":"XL","GEO_VALUE":"310","GEO_DISPLAY_ORDER":"3"},{"FRAME_SIZE_DESC":"XXL","GEO_VALUE":"310","GEO_DISPLAY_ORDER":"4"}]},{"GEO_MEASUREMENT_DESCRIPTION":"B-B Drop","MEASUREMENT_GEO_CODE":"151451","UOM":"mm","GEO_MEASUREMENT_DISPLAY_ORDER":"5","Children":[{"FRAME_SIZE_DESC":"S","GEO_VALUE":"62","GEO_DISPLAY_ORDER":"0"},{"FRAME_SIZE_DESC":"M","GEO_VALUE":"62","GEO_DISPLAY_ORDER":"1"},{"FRAME_SIZE_DESC":"L","GEO_VALUE":"62","GEO_DISPLAY_ORDER":"2"},{"FRAME_SIZE_DESC":"XL","GEO_VALUE":"62","GEO_DISPLAY_ORDER":"3"},{"FRAME_SIZE_DESC":"XXL","GEO_VALUE":"62","GEO_DISPLAY_ORDER":"4"}]},{"GEO_MEASUREMENT_DESCRIPTION":"Trail","MEASUREMENT_GEO_CODE":"185160","UOM":"mm","GEO_MEASUREMENT_DISPLAY_ORDER":"6","Children":[{"FRAME_SIZE_DESC":"S","GEO_VALUE":"97","GEO_DISPLAY_ORDER":"0"},{"FRAME_SIZE_DESC":"M","GEO_VALUE":"97","GEO_DISPLAY_ORDER":"1"},{"FRAME_SIZE_DESC":"L","GEO_VALUE":"97","GEO_DISPLAY_ORDER":"2"},{"FRAME_SIZE_DESC":"XL","GEO_VALUE":"97","GEO_DISPLAY_ORDER":"3"},{"FRAME_SIZE_DESC":"XXL","GEO_VALUE":"97","GEO_DISPLAY_ORDER":"4"}]},{"GEO_MEASUREMENT_DESCRIPTION":"Fork Length (full)","MEASUREMENT_GEO_CODE":"178217","UOM":"mm","GEO_MEASUREMENT_DISPLAY_ORDER":"7","Children":[{"FRAME_SIZE_DESC":"S","GEO_VALUE":"505","GEO_DISPLAY_ORDER":"0"},{"FRAME_SIZE_DESC":"M","GEO_VALUE":"515","GEO_DISPLAY_ORDER":"1"},{"FRAME_SIZE_DESC":"L","GEO_VALUE":"515","GEO_DISPLAY_ORDER":"2"},{"FRAME_SIZE_DESC":"XL","GEO_VALUE":"515","GEO_DISPLAY_ORDER":"3"},{"FRAME_SIZE_DESC":"XXL","GEO_VALUE":"515","GEO_DISPLAY_ORDER":"4"}]},{"GEO_MEASUREMENT_DESCRIPTION":"Fork Rake/Offset","MEASUREMENT_GEO_CODE":"185162","UOM":"mm","GEO_MEASUREMENT_DISPLAY_ORDER":"8","Children":[{"FRAME_SIZE_DESC":"S","GEO_VALUE":"46","GEO_DISPLAY_ORDER":"0"},{"FRAME_SIZE_DESC":"M","GEO_VALUE":"46","GEO_DISPLAY_ORDER":"1"},{"FRAME_SIZE_DESC":"L","GEO_VALUE":"46","GEO_DISPLAY_ORDER":"2"},{"FRAME_SIZE_DESC":"XL","GEO_VALUE":"46","GEO_DISPLAY_ORDER":"3"},{"FRAME_SIZE_DESC":"XXL","GEO_VALUE":"46","GEO_DISPLAY_ORDER":"4"}]},{"GEO_MEASUREMENT_DESCRIPTION":"Front-Center","MEASUREMENT_GEO_CODE":"145431","UOM":"mm","GEO_MEASUREMENT_DISPLAY_ORDER":"9","Children":[{"FRAME_SIZE_DESC":"S","GEO_VALUE":"672","GEO_DISPLAY_ORDER":"0"},{"FRAME_SIZE_DESC":"M","GEO_VALUE":"696","GEO_DISPLAY_ORDER":"1"},{"FRAME_SIZE_DESC":"L","GEO_VALUE":"719","GEO_DISPLAY_ORDER":"2"},{"FRAME_SIZE_DESC":"XL","GEO_VALUE":"745","GEO_DISPLAY_ORDER":"3"},{"FRAME_SIZE_DESC":"XXL","GEO_VALUE":"770","GEO_DISPLAY_ORDER":"4"}]},{"GEO_MEASUREMENT_DESCRIPTION":"Chain-Stay Length","MEASUREMENT_GEO_CODE":"143687","UOM":"mm","GEO_MEASUREMENT_DISPLAY_ORDER":"10","Children":[{"FRAME_SIZE_DESC":"S","GEO_VALUE":"440","GEO_DISPLAY_ORDER":"0"},{"FRAME_SIZE_DESC":"M","GEO_VALUE":"440","GEO_DISPLAY_ORDER":"1"},{"FRAME_SIZE_DESC":"L","GEO_VALUE":"440","GEO_DISPLAY_ORDER":"2"},{"FRAME_SIZE_DESC":"XL","GEO_VALUE":"440","GEO_DISPLAY_ORDER":"3"},{"FRAME_SIZE_DESC":"XXL","GEO_VALUE":"440","GEO_DISPLAY_ORDER":"4"}]},{"GEO_MEASUREMENT_DESCRIPTION":"Wheelbase","MEASUREMENT_GEO_CODE":"185165","UOM":"mm","GEO_MEASUREMENT_DISPLAY_ORDER":"11","Children":[{"FRAME_SIZE_DESC":"S","GEO_VALUE":"1105","GEO_DISPLAY_ORDER":"0"},{"FRAME_SIZE_DESC":"M","GEO_VALUE":"1128","GEO_DISPLAY_ORDER":"1"},{"FRAME_SIZE_DESC":"L","GEO_VALUE":"1152","GEO_DISPLAY_ORDER":"2"},{"FRAME_SIZE_DESC":"XL","GEO_VALUE":"1178","GEO_DISPLAY_ORDER":"3"},{"FRAME_SIZE_DESC":"XXL","GEO_VALUE":"1203","GEO_DISPLAY_ORDER":"4"}]},{"GEO_MEASUREMENT_DESCRIPTION":"Top-Tube Length (horizontal)","MEASUREMENT_GEO_CODE":"178222","UOM":"mm","GEO_MEASUREMENT_DISPLAY_ORDER":"12","Children":[{"FRAME_SIZE_DESC":"S","GEO_VALUE":"586","GEO_DISPLAY_ORDER":"0"},{"FRAME_SIZE_DESC":"M","GEO_VALUE":"608","GEO_DISPLAY_ORDER":"1"},{"FRAME_SIZE_DESC":"L","GEO_VALUE":"630","GEO_DISPLAY_ORDER":"2"},{"FRAME_SIZE_DESC":"XL","GEO_VALUE":"654","GEO_DISPLAY_ORDER":"3"},{"FRAME_SIZE_DESC":"XXL","GEO_VALUE":"679","GEO_DISPLAY_ORDER":"4"}]},{"GEO_MEASUREMENT_DESCRIPTION":"Bike Stand-Over Height","MEASUREMENT_GEO_CODE":"173619","UOM":"mm","GEO_MEASUREMENT_DISPLAY_ORDER":"13","Children":[{"FRAME_SIZE_DESC":"S","GEO_VALUE":"732","GEO_DISPLAY_ORDER":"0"},{"FRAME_SIZE_DESC":"M","GEO_VALUE":"754","GEO_DISPLAY_ORDER":"1"},{"FRAME_SIZE_DESC":"L","GEO_VALUE":"781","GEO_DISPLAY_ORDER":"2"},{"FRAME_SIZE_DESC":"XL","GEO_VALUE":"820","GEO_DISPLAY_ORDER":"3"},{"FRAME_SIZE_DESC":"XXL","GEO_VALUE":"853","GEO_DISPLAY_ORDER":"4"}]},{"GEO_MEASUREMENT_DESCRIPTION":"Seat-Tube Length","MEASUREMENT_GEO_CODE":"178224","UOM":"mm","GEO_MEASUREMENT_DISPLAY_ORDER":"14","Children":[{"FRAME_SIZE_DESC":"S","GEO_VALUE":"360","GEO_DISPLAY_ORDER":"0"},{"FRAME_SIZE_DESC":"M","GEO_VALUE":"400","GEO_DISPLAY_ORDER":"1"},{"FRAME_SIZE_DESC":"L","GEO_VALUE":"450","GEO_DISPLAY_ORDER":"2"},{"FRAME_SIZE_DESC":"XL","GEO_VALUE":"500","GEO_DISPLAY_ORDER":"3"},{"FRAME_SIZE_DESC":"XXL","GEO_VALUE":"560","GEO_DISPLAY_ORDER":"4"}]},{"GEO_MEASUREMENT_DESCRIPTION":"Seat-Tube Angle","MEASUREMENT_GEO_CODE":"139159","UOM":"degrees","GEO_MEASUREMENT_DISPLAY_ORDER":"15","Children":[{"FRAME_SIZE_DESC":"S","GEO_VALUE":"73.5","GEO_DISPLAY_ORDER":"0"},{"FRAME_SIZE_DESC":"M","GEO_VALUE":"73.5","GEO_DISPLAY_ORDER":"1"},{"FRAME_SIZE_DESC":"L","GEO_VALUE":"73.5","GEO_DISPLAY_ORDER":"2"},{"FRAME_SIZE_DESC":"XL","GEO_VALUE":"73.5","GEO_DISPLAY_ORDER":"3"},{"FRAME_SIZE_DESC":"XXL","GEO_VALUE":"73.5","GEO_DISPLAY_ORDER":"4"}]}]}]

    gender

    Men|Women

    group

    Bikes

    line

    BIKES

    material

    Aluminum

    model level

    Sport

    model year

    2021

    product family

    Rockhopper

    shifting

    Mechanical

    suspension

    Front

    wheel size

    29"

    base color

    White

    color

    Gloss White Mountains / Dusty Turquoise

    size

    L

    2021 Specialized Rockhopper Sport

    Bike/Frame Size S M L XL XXL
    Stack 607 mm 616 mm 626 mm 640 mm 654 mm
    Reach 405 mm 425 mm 445 mm 465 mm 485 mm
    Chain-Stay Length 440 mm 440 mm 440 mm 440 mm 440 mm
    Wheelbase 1105 mm 1128 mm 1152 mm 1178 mm 1203 mm
    Top-Tube Length (horizontal) 586 mm 608 mm 630 mm 654 mm 679 mm
    Bike Stand-Over Height 732 mm 754 mm 781 mm 820 mm 853 mm
    Seat-Tube Length 360 mm 400 mm 450 mm 500 mm 560 mm
    Seat-Tube Angle 73.5° 73.5° 73.5° 73.5° 73.5°
    Head-Tube Length 95 mm 95 mm 105 mm 120 mm 135 mm
    Head-Tube Angle 68.5° 68.5° 68.5° 68.5° 68.5°
    B-B Height 310 mm 310 mm 310 mm 310 mm 310 mm
    B-B Drop 62 mm 62 mm 62 mm 62 mm 62 mm
    Trail 97 mm 97 mm 97 mm 97 mm 97 mm
    Fork Length (full) 505 mm 515 mm 515 mm 515 mm 515 mm
    Fork Rake/Offset 46 mm 46 mm 46 mm 46 mm 46 mm
    Front-Center 672 mm 696 mm 719 mm 745 mm 770 mm

    Component Geometry

    Component S M L XL XXL
    Crank Length 170 mm 170 mm 175 mm 175 mm 175 mm
    Handlebar Width 720 mm 740 mm 740 mm 740 mm 740 mm
    Stem Length 45 mm 60 mm 60 mm 70 mm 70 mm
    Saddle Width 155 mm 143 mm 143 mm 143 mm 143 mm
    Seatpost Length 350 mm 400 mm 400 mm 400 mm 400 mm

    Size Guide: 2021 Specialized Rockhopper Sport

    Size guide for 2021 Specialized Rockhopper Sport

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