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    MSRP
    $619
    Where to Buy
    $1

    At

    Category
    Crosscountry
    3.0
    Frame
    Aluminum
    Suntour XCT
    Wheels
    Aluminum
    Wheel Size
    27.5″
    Mechanical Disc
    Tourney, Acera
    Drivetrain
    3 × 8
    Suspension
    Hardtail
    Front Travel
    100mm
    Brand Site
    Summary
    The KHS SixFifty 300 is a 27.5″ aluminum frame hardtail crosscountry bike with modest components and mechanical disc brakes.

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    Insights
    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)

    29 mph

    SixFifty 300

    Highest gear

    (descending)

    Spec Level

    Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

    Geometry
    Specs
    Frame

    650B Alloy 6061 w/Custom Formed TT & replaceable derailleur hanger

    ColorsMatte Black / Silver; Blue / Silver; Celeste / Black; Matte Orange / Pearl

    Fork

    SR XCT DS, 100mm, 1-1/8, Preload Adjust

    Travel100mm

    Spring TypeCoil

    Shock

    N/A

    Bottom Bracket

    Cartridge Bearing

    Headset

    Threadless 1-1/8, Zero Stack

    Stem

    KHS Alloy 4-bolt, 7 Degree, 31.8, S: 75mm M-L: 90mm XL:105mm

    Handlebar

    Alloy 31.8, 700x15mm, Butted, Ladies: 660mm

    Saddle

    KHS Sport

    Seatpost

    KHS Alloy Micro-adjust, 31.6x350mm

    TypeRigid

    Pedals

    Wellgo Resin Platform

    Groupset
    Rear Derailleur

    Shimano Acera, RD-M360

    Front Derailleur

    Shimano Altus, FD-M310, 34.9 Clamp

    Crank

    Shimano FC-TY801, 42/32/22T, S: 170mm M-L: 175mm

    Shifters

    Shimano SL-M310

    Cassette

    Shimano CS-HG200-8, 12-32, 8-speed

    Chain

    KMC Z8

    Brakes

    Bengal Cable Disc MB606, 160mm Rotors

    TypeMechanical Disc

    Brake Levers

    Promax XL-91

    Wheels
    Rims

    Alloy, 650B, 32H, Doublewall

    Spokes

    14G Black, 32x32

    Tires

    CST C1435A, 650Bx2.1

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