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    MSRP
    Where to Buy
    $1

    At

    Category
    Crosscountry
    4.2
    Frame
    Aluminum
    RockShox 30 Silver TK
    Wheels
    Aluminum
    Wheel Size
    29″
    Shimano Hydraulic Disc
    SLX
    Drivetrain
    1 × 12
    Suspension
    Hardtail
    Front Travel
    100mm
    Brand Site

    bhbikes.com

    Summary
    The BH Expert 4.5 is a 29″ aluminum frame hardtail crosscountry bike with upper mid-range components.

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    Similar Bikes
    Insights
    Ride Feel

    Based on frame geometry and build specs.

    Terrain
    easyextreme
    Handling
    nimblestable
    Expert 4.5
    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)

    29 mph

    Expert 4.5

    Highest gear

    (descending)

    Geometry
    Specs
    Frame

    Aluminum

    BB StandardBSA, 73mm, Threaded

    Fork

    RockShox 30 Silver Air, remote lockout

    Travel100mm

    Spring TypeAir

    Shock

    N/A

    Bottom Bracket

    Shimano, threaded

    Headset

    BH Super Lite, integrated, sealed bearings

    Stem

    BH SL, 80mm length, 31.8mm bar clamp, 6° drop

    Handlebar

    BH Lite Flat, 780mm width, 31.8mm clamp diameter

    Saddle

    Prologo Nago RS

    Seatpost

    BH Lite

    TypeRigid

    Pedals

    N/A

    Grips

    BH, lock-on

    Groupset
    Rear Derailleur

    Shimano SLX M7100, 12-speed

    Front Derailleur

    N/A

    Crank

    Shimano MT610, 175mm length

    Shifters

    Shimano SLX M7100, 12-speed

    Cassette

    Shimano SLX M7100, 12-speed, 10-51 tooth

    Chain

    Shimano SLX, 12-speed

    Chain Guide

    N/A

    Brakes

    Shimano MT201, 2-piston, 180mm front rotor, 160mm rear rotor

    TypeShimano Hydraulic Disc

    Brake Levers

    Shimano MT201

    Wheels
    Rims

    BH Lite wheelset, alloy

    Spokes

    BH Lite wheelset

    Front Hub

    BH Lite wheelset, 135x9mm rear with MICRO SPLINE driver

    Rear Hub

    BH Lite wheelset, 135x9mm rear with MICRO SPLINE driver

    Tires

    Continental Cross King, 29" x 2.2"

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