B1013 Wiseco Top End Bearing – 15 X 19 X 19.5Mm 20 mm 2nd / 2

20 mm 2nd / 2

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

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

14" Rear Tube

40 mm Bore

B1013 Wiseco Top End Bearing – 15 X 19 X 19.5Mm 20 mm 2nd / 2Wiseco, 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!