W5168 Wiseco Top End Gasket Kit – Yamaha YZ/WR250 YZ250 88-89 WR 91-97 Dedicated forging design for strength-to-weight

Dedicated forging design for strength-to-weight optimization

bottom-end

Dedicated forgings allow for optimized strength-to-weight ratio

Piston Ring Set

Wiseco 2 Stroke Forged Series Piston Kit

W5168 Wiseco Top End Gasket Kit – Yamaha YZ/WR250 YZ250 88-89 WR 91-97 Dedicated forging design for strength-to-weightWiseco offers top end, bottom end, and other gasket kits for many dirt bike, street bike, ATV, UTV, PWC, and snowmobile applications. Wiseco gasket kits deliver OEM+ quality for convenient and reliable rebuild jobs. Gasket kits supply all gaskets and seals specified under one part number Manufactured by leading gasket suppliers Inspected for quality and accuracy A must have to get every rebuild done right!