CYLINDER WORKS CYLINDER KIT 80MM CYLINDER TOP GASKET SET AND VERTEX PISTON KIT YAMAHA WR YZ 8 mm Ring: This thinner

8 mm Ring: This thinner ring reduces friction and improves sealing for better compression and power

such as an IP65 rating for water and dust protection

Discharging Temperature: -20°C to 40°C / -4°F to 104°F

41431-HP0-A00

CYLINDER WORKS CYLINDER KIT 80MM CYLINDER TOP GASKET SET AND VERTEX PISTON KIT YAMAHA WR YZ 8 mm Ring: This thinnerBIG BORE CYLINDER WORKS KIT PISTON KIT, GASKET KIT & CYLINDER Unlock your bike's hidden potential with the powerful and durable Cylinder Works Big Bore Kit. This kit provides an affordable way to increase horsepower and engine displacement without revealing your secret to the competition. Features: Cylinder: Brand new, not remanufactured Cast aluminum nickel silicon carbide (NSC) electroplated for excellent wear resistance and oil retention Diamond