System 3 SB-4 Beadlock Wheel – Matte Black Bolt Pattern:4x137 Upgrade your rig with confidence

Upgrade your rig with confidence using the Motor Mount Combo – Polaris RZR XP 1000

and throttle response it deserves—without making your young rider reach for ear protection

Integrated beadlock ring to prevent tire slip at low pressures

When your UTV runs over 40 MPH

and inclement weather like dust

System 3 SB-4 Beadlock Wheel – Matte Black Bolt Pattern:4x137 Upgrade your rig with confidenceSystem 3 SB 4 Beadlock Wheel Matte Black Classic Style Meets Extreme Performance. The System 3 SB 4 Beadlock Wheel in matte black brings aggressive styling and trail tested strength to your UTV. Modeled after the iconic ST 3 design, the SB 4 is a true beadlock wheel built to tackle the roughest terrain while making your rig look bold and clean. Equipped with a precision machined 10mm grooved billet beadlock ring and 16 Grade 8 bolts, this wheel locks