Big Bore 940 Kit / AC 800 ('10-17)

In stock
SKU: 09-AC940P-AC550BBP
Select Big Bore
Regular price $199.95 USD

Looking for replacement pistons for one of the following big bore BMP motors? Look no further as we have them available for purchase. Sold individually. Comes with rings, circlips and in most cases the wristpin.

*Actual piston may vary from picture*


No single action on your part is as important as proper engine break-in



BREAK-IN RESPONSIBILITY



Do not operate at full throttle or high speeds for extended periods during the first three hours of use.




Watch the video below for proper engine break-in protocol: