Ensure peak performance with Wiseco top end bearings, a critical component for two-stroke powersports engines. Our piston bearings are engineered to withstand the rigors of high-performance applications, providing the smooth operation and durability your engine demands. Wiseco top end bearings are essential for maintaining the integrity of your piston assembly and offer full compatibility with our top end rebuild kits.


Invest in the quality that keeps your engine running at its best! Shop our piston bearing collection below and check out our full line of piston components.

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