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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From USD$9.00

To USD$242.00

Out of stock

SKU
K-BromptonNSM
Customize Front Brompton Kit with NSM motor

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NSM Electric Conversion Kit Package for Brompton Bicycles
Front Brompton Kit with NSM motor

Out of stock

USD$9.00

Actual cruising speed/perfomance under any loading conditions is well modeled in our simulator. NEW! Launch Motor Simulator with Front Brompton Kit with NSM motor

Summary
    MNSM13F16
    Actual Weight (kg)
    3.2
    Motor MFG
    Crystalyte
    Motor Nominal Wheel Size
    16" (ISO 349)
    Motor Power Range (Watts)
    250-500
    Motor KV (RPM / V)
    13.9
    Phase Resistance (Ohm)
    0.41
    Disk Brake Compatible
    No
    Rim Brake Compatible
    Yes
    Rim Width (mm)
    24
    Spoke Holes
    36 Hole
    Flange Spoke Diameter (mm)
    144
    Magnetic Pole Pairs (Phaserunner)
    20
    Hysteresis Losses (N-m)
    0.52
    Eddie Losses (N-m / rad/sec)
    0.002
    C4820_Brompton
    Dimensions (L x W x H, mm)
    110 x 71 x 34
    Actual Weight (kg)
    0.4700
    Max Battery Amps (A)
    20
    CA3-WPx_Brompton
    Actual Weight (kg)
    0.29
    PAS_24P
    Actual Weight (kg)
    .06
    ETA
    Jun. 15, 2021
    Sempu_122
    Actual Weight (kg)
    0.32
    More Information

    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.

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