
NISSIN Rear Brake Caliper Piston Kit (manufacturer ref. RP-009): a set designed for the refurbishment of rear calipers on motocross machines. This kit provides all the necessary pistons to replace worn, marked, or corroded components, restoring a caliper ready to receive seals and reassembly. Manufactured by NISSIN, a specialist in rolling stock and braking components, it is aimed at track mechanics and demanding DIY enthusiasts who are refurbishing their brakes.
Before installation, check the condition of the seals and the seating in the caliper and carry out a thorough cleaning/degreasing. This kit allows you to restore the moving part of the caliper; remember to bleed the circuit after reassembly to ensure reliable braking. Check compatibility with your machine — among the common applications: Honda CR 85 R (HE07) 2007 85 cm³, CR 85 R Big Wheels (HE07) 2007 85 cm³, and CR 80 R (HE04) 2002 80 cm³.