MADE IN THE U.S.A.

Part # CAN-PIS-WISE-54.5

Part # CAN-PIS-WISE-54.75

Will work on 1980 MX6 and 1981-82 Qualifier 125 cc, and other models.

We also have the needle bearing, if you need.

If a boost port hole is needed, the customer can drill one in.

We have access to all Wiseco Pistons, email us your inquiry.