Universal Shock Spring Compressor by Race Tech®. Designed to work on almost all offroad and most current sport bike applications. Provides easy removal and installation of most shock springs without touching the spring collars and features a safety shaft-locking device. Designed to fine-tune your ride so you can enjoy top-notch performance Great for amateur motocross riders and professional bike rippers alike Built with premium-grade materials to deliver years of exceptional value Made to be rock-solid strong and durable to withstand the abuse of punishing racing conditions Features Allow easy installation and removal of shock springs without touching the spring collar For use on springs with rates of 8 kg/mm or less; features safety shaft locking device FITMENT This product is universal and fits all bikes. PROPOSITION 65 ⚠️WARNING This product can expose you to chemicals known to the State of California known to cause Cancer or birth defects and reproductive harm. For more information go to: https://oehha.ca.gov/proposition-65