Prox Piston Kit Yamaha YZ450F 2023-...

Manufactured in Japan and designed to be OEM replacement Cast from a high-silicon-content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances Kit includes piston, ring kit, wrist pin, and circlips

• Brand: PROX
• Vendor Part Number: 01.2453.B