Wiseco Top-End Rebuild Kit for 1986-88 Yamaha YZ125 - 56.00mm - PK1809 2004 Suzuki GSX-R1300 Hayabusa 2012 Suzuki RM-Z450

2012 Suzuki RM-Z450

2018 Yamaha YFM700 Grizzly 700 4x4

Part Number: PK1915

2010 Yamaha TT-R125LE

Wiseco Top-End Rebuild Kit for 1986-88 Yamaha YZ125 - 56.00mm - PK1809 2004 Suzuki GSX-R1300 Hayabusa 2012 Suzuki RM-Z450Wiseco Performance Top End Rebuild Kit Part Number: PK1809 Piston Size: 56. 00mm These kits contain everything you need to complete your rebuild the right way, the first time High Performance ring kit and alloy pin included with each piston kit for extended life and sustained power. Dedicated forgings used for superior strength to weight ratio utilizing aerospace alloy. All Piston Kits are precision crafted and forged in the USA Wiseco's complete Top