WSM Piston Kit - Yamaha 80 - +1 mm 50-536-07K Synapse Lite Protector This kit requires drilling and

This kit requires drilling and installing the mount rivets

centrally located in the bung that connects to three vents

This product is Manufactured in the U

Ergonomic design improves streamlining while providing crucial protection for MX and off-road riding

dyno-tuned performance

WSM Piston Kit - Yamaha 80 - +1 mm 50-536-07K Synapse Lite Protector This kit requires drilling andQuality and construction that meets or exceeds OEM Feature improved E clip design Contain piston, rings, pin and clips Additional rings available separately Order one per cylinder Skirts have a nonabrasive, expansion retarding MOS2 coating to reduce heat and friction for added power and longevity MOS2 coating actually draws heat through piston walls and out the bottom Specially hardened tops add strength to ring grooves