croc promotion master cylinder cover membrane NoCategory Thanks to the high shaft

Thanks to the high shaft and reinforced toe cap

Suitable for axles with a diameter of 40mm and a hub width of 92mm

Ideal for track use and intensive racing

Ideal for both recreational and competitive karters who value safety and durability on the track

Perfect for competitive karters that demand reliability and performance

croc promotion master cylinder cover membrane NoCategory Thanks to the high shaftThe Croc Promotion brake pump diaphragm cover is an essential part for maintaining your kart brake system. This high quality diaphragm ensures optimal sealing of the brake pump, prevents leakage, and protects against dirt and moisture. Suitable for various kart models and easy to install. Ideal for both recreational and competitive karters who want to maintain their braking performance. High quality Optimal sealing Protects against dirt and moisture