All Balls Racing Calliper Piston Kit (18-9018) category-exhaust Interior diameter: 37 mm

Interior diameter: 37 mm

Cold weather

Precision high speed bearing manufactured to ABEC3 standards

Replacement liner for the LS2 Thunder FF805 FIM helmet

Height : 37mm

All Balls Racing Calliper Piston Kit (18-9018) category-exhaust Interior diameter: 37 mmPrecision machined from high grade 304 Stainless Steel. Stainless steel reduces thermal conductivity by up to 93% compared to aluminium. Plastic composite pistons are prone to damage and become brittle with age. OEM chrome plated steel and aluminium pistons are prone to corrosion. Eliminates failure prone ceramic inserts found on some KTM models. Each kit contains piston or pistons to rebuild one caliper.