The development of this New Quick Change Hub and Sprocket Assembly is due to a much needed time savings in the mini quad industry.  It is designed to fit the DRR and Apex mini quads.  The patent pending design has proven to be a huge time saver for any racer adjusting their quad due to the ever changing track conditions.

The hub and sprocket are both HARD black anodized which increases the surface hardness of the 7075 Aluminum and in turn produces a longer lasting product.  The racer as well as the avid rider will benefit from the major improvements that the New Quick Change Hub and Sprocket bring.

For detailed information about the "NEW" ZTR Quick Change Hub and Sprocket go to www.ztrproducts.com