Magura Piston Alignment Tool Precision Alignment for a Clean, Quiet Brake Uneven piston move-out can occur in any brake caliper, caused by minimal manufacturing tolerances or external factors like contamination or prolonged storage. The Magura Piston Alignment Tool ensures that all caliper pistons are aligned exactly symmetrically, creating the ideal conditions for precise, uncomplicated brake caliper adjustment, more even brake pad wear, and reduced braking and riding noise. Features Symmetrical piston alignmentcreates the ideal conditions for precise, uncomplicated caliper adjustment Promotes more even brake pad wearacross the caliper Delivers a consistent, defined pressure pointfor predictable braking feel Reduces braking and riding noisefrom misaligned pistons Purpose-built for 4-piston brake calipers, sold in pairs SPECIFICATIONSIntended Use Hydraulic Disc Brake Service and Maintenance Compatibility4-piston Magura brake calipers Included2 pieces | Magura | Piston Alignment Tool 2. 0Mm