EXHAUST VALVE SPRING INLET OR EXHAUST SPRING PSYCHIC HEAVY DUTY Model_Leatt Jacket Race Cover Anti-fog coating helps maintain visibility

Anti-fog coating helps maintain visibility during rapid temperature changes

engineered for longevity and consistent performance on both tarmac and gravel

Formulation reinforced with extreme pressure additives for gearbox protection

Designed for large-capacity sportbikes

designed specifically for high-performance litre bikes

EXHAUST VALVE SPRING INLET OR EXHAUST SPRING PSYCHIC HEAVY DUTY Model_Leatt Jacket Race Cover Anti-fog coating helps maintain visibilityThis versatile heavy duty spring is designed to function reliably on either the intake or exhaust side of the valvetrain. Its increased tension is ideal for riders demanding more from their engine than standard components can provide. Dual purpose design offers flexibility for various valvetrain configurations. Constructed to survive the high frequency vibrations of high output engines. Prevents valve float at high RPM to maintain optimal engine