This Rev Innovation Anti - Slide Axle Key Set is an ideal fit for 50mm axles from OTK, Parolin, Kart Republic, and Arrow that have two peg holes. It's a straightforward yet super - effective solution to stop rear hubs from sliding, which often leads to disqualification. Changing hubs becomes incredibly easy with this product, and you won't need to re - measure the rear width. If you often adjust your kart's width for different track conditions like wet tracks, this key set keeps you compliant and in the competition.

Using the Rev Anti - Slide Axle Key Set is a piece of cake. First, make sure your kart has a 50mm axle with two peg holes from OTK, Parolin, Kart Republic, or Arrow. Then, simply install the key pair on the axle. When it's time to change the hub, you can do it quickly without re - measuring the rear width. As for maintenance, regularly check the key set for any signs of wear or damage. If you notice any issues, replace the key set promptly to keep your kart performing at its best. Remember, this key set helps you stay compliant during races, so always use it correctly to avoid disqualification.