Nissin Rear Pistons Brake caliper repair kitRef : NI00337A / 1138638

NISSIN Rear Brake Caliper Piston Kit (manufacturer part number HRPK-003): the essential part to restore the rear caliper of your trail or cross bike. Designed by NISSIN, a specialist in braking components, this kit allows you to replace the worn or damaged piston during a periodic refurbishment of the caliper.

• Brand: NISSIN
• Reference: HRPK-003
• Position: rear
• Number of pistons: 1
• Ideal for a clean and precise refurbishment of the caliper

This kit is aimed at riders and mechanics who want to restore the rear braking circuit without replacing the entire caliper. The provided piston takes on the essential hydraulic function to ensure the pad/disc contact when braking out of a corner or downhill.

Common compatibilities (to be verified on your technical sheet):

• HONDA CRF 450 X (2026 - 450 cm3)
• HONDA CRF 450 RX ENDURO (PE07) (2026 - 450 cm3)
• HONDA CRF 450 R (2026 - 450 cm3)

Be sure to check the condition of the seals and the groove of the piston housing during installation. For a complete refurbishment, pair this piston with the appropriate sealing parts and caliper holding tools.