Premier Clutch Springs - Heavy Duty tyre-size-4-50-18 Designed for easy fitment and

Designed for easy fitment and consistent performance across various track surfaces

Features a low-maintenance design with easy-access plugs for electrolyte inspection

Inside Diameter: 4

Gold-plated finish helps prevent rust and adds a professional aesthetic to the drivetrain

Supplied with comprehensive fitting instructions for a straightforward installation process

Premier Clutch Springs - Heavy Duty tyre-size-4-50-18 Designed for easy fitment andUpgrade your clutch system with these high tension springs designed to provide a firmer lever feel and improved engagement. These components are engineered to withstand higher temperatures and mechanical stress compared to standard units. Manufactured from heat treated carbon steel for long lasting tension and fatigue resistance. Increased spring rate prevents clutch slip under high load conditions or hard acceleration. Direct replacement design