Front Brompton Kit with NSM motor

Front Brompton Folding Bike Kit with 250-400 Watt Crysatlyte NSM Motor and options for PAS and Torque sensors. *Bike and Battery Not Included.

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Customize Front Brompton Kit with NSM motor
8mm Torque Arm Plates for Brompton Motors

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NSM Electric Conversion Kit Package for Brompton Bicycles

    Front wheel conversion kit for Brompton folding bicycles based around a 250-400 watt Crysatlyte NSM motor laced in a 16" ETRTO 349 rim. Motor axle is 75mm long with an M10 axle ground to 8mm on the flats, and fits in the Brompton fork with no modifications. A pair of torque arms mate with the dropout's anti-rotation hole to prevent spinout.

    The 15A controller mounts on a custom bracket behind the fork and does not interfere with the folding.

    Options to purchase either a basic package with a throttle and eZee LED console, or a more advanced system with a V3 Cycle Analyst and either a magnet ring PAS sensor or a TDCM Torque Sensing bottom bracket for automatic assist modes. Installation of the TDCM torque sensor does require drilling a hole in bottom bracket shell.

    See our Brompton Kit Info Page for full description and details.

    CA3 for use with Brompton Kits
    Actual Weight (kg)
    24 Pole PAS (Short 90cm Cable)
    Actual Weight (kg)
    PAS Poles
    PAS Encoder Type
    2 Wire (Quadrature)
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