Thru-Axle Kits

Grin is the first company to offer hub motor conversion systems for modern bicycles using thru axle hub standards. We have the Grin All Axle motor available in front wheel and single side applications for 20mm, 15mm, and 12mm axles sizes, and the Crystalyte UFO and Crown motors available in a rear 142x12 and 148x12 standard.

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  • Grin All-Axle Motor Conversion Kit, Black Anodized

    Grin All-Axle Ready-To-Roll Kit

    From: US$960.00

    To: US$2,587.00
    New

    Ready-to-Roll Front All Axle Motor Kit, with Downtube Battery, Baserunner Controller, V3 Cycle Analyst and PAS/Torque Sensor Options. Supports Quick Release and Thru Axle Suspension Forks.

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