Oil Change Kit / Polaris RZR Select Oil Weight:10w-50 (OEM Recommended) Wilwood's engineering department uses the

Wilwood's engineering department uses the latest computer-aided design and manufacturing techniques in conjunction with finite element analysis

Low altitude (0-6

tire size or other modifications

and secondary spring

allowing you to fine-tune your RPMs for different tire sizes or power levels

Oil Change Kit / Polaris RZR Select Oil Weight:10w-50 (OEM Recommended) Wilwood's engineering department uses theKlotz ATV UTV with Integrated Transmission is a high performance lubricant designed specifically for modern four stroke recreational ATVs and UTVs. It provides outstanding oxidation performance, detergency, and wear protection for both engine and gear hardware. It also uses advanced polymers to improve piston ring sealing and optimize power and efficiency, even during extended periods of high temperature operation that are possible with severe off