ST4-SB4-SB5-ST6-SB6-SB7 Cap Bolt-In

System 3 Offroad ST4-SB4-SB5-ST6-SB6-SB7 Cap Bolt-In

Upgrade your beadlock wheel setup with the System 3 Offroad Cap Bolt-In, engineered for strength, reliability, and classic off-road aesthetics. Designed to fit ST4, SB4, SB5, ST6, SB6, and SB7 wheels, this cap bolt-in delivers professional-grade performance on rough terrain.

• Classic Baja styling for an aggressive, timeless look.
• Super heavy-duty construction featuring a robust 12mm billet ring.
• Secure beadlock retention with twenty 5/16” Grade 8 bolts locking the ring to the wheel.
• Ready to ride with factory-installed valve stem and bolt-in center cap.
• Built to haul with a 1,200 lbs. load rating for demanding UTV/ATV use.

Whether you’re tackling dunes, rock gardens, or backcountry trails, this cap bolt-in provides dependable clamping force and durability. Pair it with System 3 Offroad beadlock wheels for a precise fit and long-lasting performance.

Compatibility: ST4, SB4, SB5, ST6, SB6, SB7 beadlock wheels.