
NISSIN Front Brake Caliper Seal Kit (manufacturer part number YFSK-004) — an essential maintenance item for motocross riders who value the reliability of their braking system. This kit allows for the replacement of the sealing components of the front caliper to minimize leaks and dirt infiltration after disassembly or during servicing. Designed by NISSIN, it fits on the front ends of the machines compatible with this reference.
Ideal for regular maintenance after an off-road season, this kit facilitates the restoration of the front caliper's sealing and the refurbishment of parts exposed to mud and abrasion. During replacement, check the condition of the pistons and guides, and perform a bleed of the system with suitable fluid to ensure a clean and safe operation.