B1013 Wiseco Top End Bearing – 15 X 19 X 19.5Mm Wiseco piston ring sets are

Wiseco piston ring sets are made specifically to Wiseco’s specifications to provide ultimate performance and sealing with Wiseco’s wide variety of pistons

gearbox and oil immersed (wet) clutch

75 mm Length

and shot-peened connecting rod to remove residual stress and smooth surface blends

B1013 Wiseco Top End Bearing – 15 X 19 X 19.5Mm Wiseco piston ring sets areWiseco, Top End Bearing, 15 x 19 x 19. 5mm As the leading manufacturer of forged two stroke pistons, Wiseco knows top end bearings are crucial to your top end rebuild. Wiseco two stroke top end bearings are manufactured by leading bearing suppliers and inspected for quality. Precision manufactured by leading suppliers Inspected for quality A must for every two stroke top end rebuild!