TOP END KIT 99.20/STD 12.5:1 POL Category_Default Category/SLED/Polaris/Matryx 850 Also get your power back

Also get your power back after adding vehicle weight

Runs continuously when switched on

Also fits most other models

They come with the same awesome solid steal bar tie rods and hex aluminum radius arms

TOP END KIT 99.20/STD 12.5:1 POL Category_Default Category/SLED/Polaris/Matryx 850 Also get your power backWiseco's complete top end Piston Kits are offered for nearly every popular motorcycle application. These kits contain everything you need to complete your rebuild the right way, the first time. High quality parts specifically chosen by us to match our forged pistons are included in this kit for easy one stop shopping.