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Tongsheng 42t offset chainring

12.5mm of offset for the tongsheng mid drive motor systems.
    $49.99Price
    Quantity

    Johnnynerdout Custom Ebike Conversions

    4221 NE Saint Johns Rd

    Unit C

     Vancouver, WA 98661

    9-4 m-f

    Please call/ text ahead for bike dropoffs/ pickups

    Q

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    email about existing orders: support@johnnynerdout.com

    and include your order number in the subject.

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