The strongest, most reliable high-performance ATV axle on the planet. No other ATV axle in the world has taken as many professional racers and teams to the podium as the DOMINATOR. Most DOMINATOR II axles feature adjustable width for custom setup. RPM is so confident in the reliability of this axle that they provide a full LIFETIME WARRANTY against bending and breaking for as long as you own your axle.

RPM manufactures the strongest, most reliable twin row and tapered bearing carriers available in the industry. All RPM carriers are machined from aircraft grade 6061 billet aluminum and use only the highest quality bearings.

RPM manufactures the highest quality anti-fades and brake hubs, machined from billet aluminum with heat-treated steel seal surface inserts to prevent seals from cutting into the aluminum.

RPM Lock Nuts are manufactured from high end chromoly steel, to help the fine threads from becoming worn and loose over time.

RPM manufactures only the finest billet sprocket hubs with heat-treated steel seal surface inserts.

RPM manufactures only the finest all-billet front wheel hubs.

Machined from chromoly steel and heat-treated to ensure many hours of problem free riding. Also includes RPM nickel plated Speed Studs for fast wheel installation every time!

RPM Axle hardware kits include castle nuts, clips and heat-treated hub spacers.