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    MSRP
    $3,200
    Where to Buy
    $1

    At

    Category
    Folding
    Weight
    20.9 lbs
    Frame
    Steel
    Titanium
    Wheels
    Aluminum
    Wheel Size
    16″
    Rim
    Drivetrain
    Brand Site

    us.brompton.com

    Summary
    The Brompton X CHPT3 4th Edition is a 16″ steel frame folding bike with rim brakes.

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    Insights
    Geometry
    Specs
    Frame

    Precision drawn heat-treated steel tubing with hand brazing and selected auto-brazed joints

    ColorColor Gray

    Fork

    Superlight Titanium fork with a threaded headset

    Bottom Bracket

    Square taper bottom bracket

    Headset

    Superlight headset

    Saddle

    Fizik Terra Argo

    Seatpost

    Extended, Black (35")

    TypeRigid

    Pedals

    Brompton Folding left hand and non-folding right-hand pedals

    Grips

    Ergon GE1 Evo Slim – A premium ergonomic, rider-oriented grip with more comfort, precision and performance

    Groupset
    Rear Derailleur

    Patent-pending direct mount 4 speed derailleur

    Crank

    Advance chain tensioner with replaceable hanger mounting

    Shifters

    Brompton 4 speed trigger shifter

    Brakes

    Dual Pivot Calipers

    TypeRim

    Wheels
    Rims

    Front: Superlight 4 speed rear wheel, Rear: Lightweight rim, double-butted spokes and aluminium hub body with sealed bearings, newly developed 4 speed freehub body and hex key axle

    Tires

    Schwalbe One Tanwall - Developed specifically for the CHPT3 bike with class leading grip, weight and rolling speed

    Accessories
    Fenders

    Not included

    Racks

    Not included

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