BMP Custom Heatshield & Backer Plate: Features a clean "BIKEMAN" cutout

Stainless steel hardware for long-lasting aesthetics (even the black-coated bolts are stainless steel)

Features holes to mount to a bench for easier assembly

Primary Spring (Green)

Helix / Pro8 - 20-PRO-8 Category_Default Category/SLED/Polaris/600 Race Sled/Clutching BMP Custom Heatshield & BackerOptimize ACCELERATION AND QUICKER BACK SHIFTING WITH OUR PERFORMANCE HELIX. Our custom and proprietary cut angle maximizes performance. Recommended use with our clutch weights, primary spring, and secondary spring. This will help bring your machine alive, especially after adding heavy accessories, and different tires to your machine. 20 PRO 8