WISECO 513M06525 513M06525 Piston Kit Pro-Lite Series Piston Kit - 65.25 mm - Yamaha Brand_Straightline Performance Can be used with the

Can be used with the stock or stock style seats

Beautifully machined risers not only look great but provide strength and comfort for your bike

Note:For applications with 4

Sensor for fuel injection electronic control module kit

Holds up to four pairs of Big Daddy's tie-downs or eight pairs of 1" tie-downs

WISECO 513M06525 513M06525 Piston Kit Pro-Lite Series Piston Kit - 65.25 mm - Yamaha Brand_Straightline Performance Can be used with theFeatures Designed for all purpose 2 stroke riding Durability, longevity and increased horsepower Dedicated forging design for strength to weight optimization Extra lightening operations for enhanced throttle response Engineered, forged, and machined in the USA Piston is made in the USA Specs Bore Oversize +1. 25 mm Engine Type 2 Stroke Riding Style ATV Bore Oversize +1,25 mm Skirt Coating Non Coated Bore Size 65. 25 mm Piston Diameter 65. 17 mm Riding