
Replace a worn or damaged caliper piston with this replacement piston from MOOSE OFFROAD HARD - PARTS. Designed for the rear brake caliper, this unit allows you to restore the braking system when the original piston shows signs of wear, corrosion, or seizing. Manufactured by Nissin, the renowned Japanese manufacturer of original parts.
An essential maintenance part for riders engaging in trail, enduro, or motocross, this piston is designed to be fitted in compatible Nissin calipers. It integrates into caliper rebuild operations alongside seals and circlips. Ideal for post-muddy season rebuilds or intensive off-road use, it minimizes piston sticking issues and facilitates brake pad replacement.
Examples of commonly affected motorcycles: KAWASAKI KX 450 X (2026), YAMAHA YZ 450 F Monster Energy (2023), SUZUKI RM-Z 450 (2016). Please check your caliper reference before ordering to ensure compatibility.