All Balls Caliper Piston Kit - 21-89050

Caliper Piston Kit

Features:

• Precision machined from high grade 304 Stainless Steel
• Stainless steel reduces thermal conductivity by up to 93% compared to aluminum
• Plastic composite pistons are prone to damage and become brittle with age
• OEM chrome plated steel and aluminum 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

This Part Fits: