Dual A-Arm Conversion Kits

At Diamond J Customs, we began the dual a-arm conversion kit back in 2004 with our 300ex conversion kit. After 20 years, our kit has made it difficult to track down 300ex suspension components…

We are now proud to carry the first COMPLETE dual a-arm conversion kits which include ALL suspension components necessary to upgrade your youth ATV from single a-arm, stock suspension, to dual a-arm with all new aftermarket components from the a-arms, shocks, hubs, spindles, tie rods, brake lines, and ball joints, to an all new disc brake conversion included with the kit!

The kit has been rigorously tested from track to trail since 2021, and is now available on many of the most common ATVs! We are very excited to be offering the ultimate youth quad suspension upgrade, and are continually working with customer feedback to improve each production run for performance and durability.

Feel free to reach out to diamondjcustoms@yahoo.com or find us on Facebook/Instagram/YouTube (diamondjcustoms) for more information!