PRO X pistons are engineered to provide the best possible path for combustion chamber heat transfer to the cylinder walls. All PRO X pistons, rings, pins, & circlips are manufactured to OEM specifications. All individual components are interchangeable with original parts. Piston weight is compatible with original piston. Pro X series pistons reduce friction, resist seizure, & improve durability.
Pistons are for standard bore size 85.00mm. Feel free to ask questions. What you see is what you will receive.