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Features:
- Includes: 1 piston, 1 ring set, 1 wrist pin and 2 circlips
- Engineered 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
- T-Moly Series offers a number of performance benefits.
Standard Size for the Yamaha 485cc is 2.8346" Bore x 2.346" Stroke(72mm x 59.6mm)