Rear Max45 All-Axle High Voltage Barebones Kit

Rear Max45 All-Axle Motor Kit for Fatbikes. High Voltage Throttle Only System without a Display or PAS/Torque Sensors for Offroad Applications. Supports 170/190mm Quick Release and 177/197mm Thru-Axle dropouts.

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From USD$1,233.00

To USD$3,181.00 Regular Price USD$3,356.00

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SKU
KIT-GrinR-FAT__HV_Bare
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Rear Max45 All-Axle High Voltage Barebones Kit

In stock

USD$1,233.00

Actual cruising speed/perfomance under any loading conditions is well modeled in our simulator.
Launch Motor Simulator with Rear Max45 All-Axle High Voltage Barebones Kit

Summary

    Grin Rear Max45 All-Axle hub motor kit for fast off-road applications. 

    The barebones system uses a throttle with an integrated on/off switch and voltage readout that is compatible up to 72V, but doesn't have a proper display or control options for the integrated torque or PAS sensor. It's good for simple ebike builds that want to avoid any additional complexity.

    Motor is compatible with both 170mm and 190mm quick release slotted dropouts, and 177mm and 197mm thru axle dropouts, by selection of the right inserts and weighs 6.2kg. Features 0.35mm laminations, a Statorade injection port, and available with a Shimano HG or SRAM XDR compatible freehub.

    The throttle also includes two extra wires for running a front bike light and hooking up an ebrake sensor.  The ebrake levers provide a fixed level of regenerative braking which is OK, but not quite as nice as the varying proportional regen that is possible with a V3 Cycle Analyst.