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XB4 74t 48p SPUR GEAR, for XB4 center diff

XB4 74t 48p SPUR GEAR, for XB4 center diff
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Product Description

13.5t spec racing spur gear for the center diff of the XB4 series of buggies.

Allows you to gear higher thanks to the smaller tooth count, allowing you to run bigger pinions without cutting and modifying the stock motor plate.

Includes M2.5 hardware so that it reverse mounts to the spur while allowing the spur teeth to clear the hardware.

Heavy duty machined delrin for precision and durability.


Not for the slipper set.


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Product Reviews

  1. Making a good solution even better! 5 Star Review

    Posted by on 25th Sep 2017

    The Xb4 center diff conversion was a welcomed solution for getting the right gearing for 13.5 spec racing.

    Well thought out and durable. Thanks Exotek!