Wiseco Piston Kit for 1983-20 Yamaha PW50 - Bored to 40.50mm - 653M04050 2005 Bombardier Outlander Max 400 HO Fits: 1982-87 Honda Z50R

Fits: 1982-87 Honda Z50R

Fits: 2015-16 Honda CRF250R

1985-87 Honda ATC250SX

2003-10 KTM 85XC

Wiseco Piston Kit for 1983-20 Yamaha PW50 - Bored to 40.50mm - 653M04050 2005 Bombardier Outlander Max 400 HO Fits: 1982-87 Honda Z50RWiseco Performance Piston Kit Part Number: 653M04050 Piston Size: 40. 50mm These kits contain everything you need to complete your piston repair, the first time Dedicated forgings used for superior strength to weight ratio utilizing aerospace alloy. High Performance ring kit and alloy pin included with each piston kit for extended life and sustained power. Each piston is built from race proven designs that are chosen by the top race teams in all forms