ZRP Maverick R OEM Rear Knuckles Machined w/ Threaded Retaining Nut

The factory rear knuckles on the Maverick R are known for a critical weakness — the stock radial joints can pull out of the bore or snap ring groove under load. ZRP has developed a proven solution, offering two upgrade options to address this issue.

Option 1:
Retain your stock radial joint and upgrade to a custom-machined threaded nut that securely holds the joint in place within the knuckle. This is the most cost-effective solution, as it reuses your existing radial joint, without the need for additional parts.

Option 2:
Upgrade to a premium setup featuring a WSSX12T Heat-Treated Alloy Steel, Teflon-Lined, Wide Series Spherical Plain Bearing (F1 Fit), paired with precision-machined 17-4 stainless misalignment spacers and a custom threaded nut. This eliminates the failure-prone stock radial joints and circlips for maximum durability and performance.

UTV Race Shop has streamlined the upgrade process.
Instead of sending your stock knuckles to ZRP and waiting for conversion, we’ve taken the initiative — purchasing brand-new OEM knuckles, having ZRP perform the conversion, and stocking them ready-to-ship. No downtime, no hassle — just premium, race-ready upgrades when you need them.