Compression (Torque) Spring (GY6), 1500 rpm, RZR170

This 1500 RPM torque spring is a great upgrade from a Stock Spring, it is a Mid stiffness spring that allows for quicker acceleration into your Higher gear ratios, Great for fast wide open riding or the open desert. RZR 170 Stock Replacement, On your more aggressive hills and climbing look for a 2000 RPM Torque Spring.