We have Moved! 

After heroic efforts by the team here Grin is now operating out of our new 14,000 square foot facility on Odlum Drive.  Basic orders are being shipped out again and more complex kits and wheelbuilds should start moving the first week of February. 


TDCM IGH

The TDCM IGH motors are a unique hub that combines both a direct drive motor and a 5 speed IGH in a single package. If you want an electric bicycle drive without the hassle of a derailleur setup, then this should be a prime choice. The motor is manufactured in Taiwan to very high production standards and is Statorade compatible.

See our Motor Kits Info Page for full details on the kit options

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  1. NEW
    TDCM IGH DIY Kit

    From USD$805.00

    To USD$1,466.00

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  2. NEW
    TDCM IGH Minimal Kit

    From USD$780.00

    To USD$1,142.00

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  3. NEW
    TDCM IGH Ready-to-Roll Kit

    From USD$900.00

    To USD$2,496.00

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