System 3 ST4–SB7 Bolt-In Center Cap | Matte Black

Durable, Secure, and Built for Bold Looks.

Add a rugged, finished touch to your System 3 ST and SB series wheels (ST4–ST6 / SB4–SB7) with this matte black bolt-in center cap. Designed for secure fitment and classic Baja styling, it’s the perfect blend of performance and aesthetics for your UTV.

Whether you're replacing a lost cap or upgrading your style, this bolt-in cap delivers reliable retention even in the roughest conditions.

✅ Key Features:

• Bolt-In Installation: Ensures a secure, rattle-free connection
• Matte Black Finish: Sleek, aggressive look to match most wheel finishes
• Compatibility: Fits System 3 ST4, ST6 and SB4–SB7 beadlock wheels
• Durability: Built to handle extreme off-road abuse
• OEM Look & Feel: Pairs seamlessly with factory-installed valve stems

🛠️ Specifications:

• Color: Matte Black
• Fitment: ST4, ST6, SB4, SB5, SB6, SB7 Wheels
• Style: Bolt-In
• Material: High-durability composite
• Weight Rating: Matches up to 1,200 lbs. wheel load

Built for adventure. Designed to last. Complete your beadlock wheel setup with this rugged bolt-in cap from System 3 Off-Road.