This is a replacement JQ Products 45/14 Tooth Rear Crown Gear. This crown gear is part of the next evolution of JQ gearing, now called "THE Even Smoother Gearing Set" (JQP-S-0036). This gearing has even smoother and more controllable acceleration, less wheel spin and better overall throttle control. A must have for all racers! Developed to help drivers apply the power of their engine in the efficient way possible.
This product was added to our catalog on August 11, 2014