System 3 SB4 Beadlock 15x7 45mm EFX MotoCrusher kit

Rugged Performance Meets Ultimate Traction. 15x7 4x137/4x156 6+1 (+45mm) Matte Bronze/Black SB4 wheels paired with 32", 33", or 35" EFX MotoCrusher tires. This pre-mounted kit combines the System 3 SB4 with the high-performance EFX MotoCrusher tires to dominate the most technical terrain with confidence.

✅ Wheel Features – System 3 SB4 (Matte Bronze/Black)

• Beadlock Design: Engineered for aggressive riding, the SB4 features a true beadlock ring to keep your tires locked tight at low pressures.
• High-Grade Aluminum: Built from a lightweight yet ultra-durable aluminum alloy designed to withstand heavy trail abuse.
• Race-Ready Geometry: The 6+1 offset improves handling and maintains optimal clearance for long-travel suspension setups.
• Aggressive Aesthetic: Finished in a striking matte bronze and black, these wheels deliver a high-end, custom look that stands out in any crowd.

✅ Tire Features – EFX MotoCrusher

• Deep Tread Depth: Features massive, multi-directional tread lugs designed to bite into loose dirt, mud, and jagged rock with ease.
• High-Ply Rating: Built with a robust carcass that resists punctures and sidewall cuts, providing the durability needed for the harshest trails.
• Optimized Contact Patch: The tread pattern provides a smooth ride on hard-pack while maintaining maximum grip during technical climbs.
• Versatile Compound: A performance-oriented rubber compound ensures long-lasting wear without sacrificing the traction required for competitive riding.

✅ The PlanetSXS Advantage

• Ready-to-Bolt: Professionally mounted and aired up, these kits arrive at your door ready to be bolted directly onto your machine.
• Complete Install Kit: Includes 4 wheels, 4 tires, and vehicle-specific lug nuts to ensure a perfect fit right out of the box.