Spi SM-09146* OEM Style Piston Kit - Standard Bore 65.00mm engine-valve-train-valve-spring-buckets It's easy to install and

It's easy to install and will ensure your Turbosmart ProGate50 (50mm) External Wastegate performs optimally

Bagger audio is huge

1981-1982 Yamaha XS650S Special

Built to effortlessly penetrate lake Ice

part #s 12-134-01 and 12-132

Spi SM-09146* OEM Style Piston Kit - Standard Bore 65.00mm engine-valve-train-valve-spring-buckets It's easy to install andEngineered to provide the best possible path for combustion chamber heat transfer to the cylinder walls. All pistons, rings, pins and circlips are manufactured to OEM specifications. All individual components are interchangeable with original parts. Piston weight compatible with original piston. Includes: 1 piston, 1 ring set, 1 wrist pin and 1 circlip set. Vehicle Fitment: 1999 2000 Ski Doo MX Z 440 LC X 2004 2007 Ski Doo MX Z 440 X