Upgrade your Motorcycle with the high-quality Athena Piston Kit. This Piston Kit is specifically designed to give your motorcycle the optimal performance it deserves. The kit includes Piston Rings for easy installation and is a perfect fit for your bike. Please refer to the title for the diameter of the piston (mm). Made with the finest materials and designed to meet your needs, this Piston Kit is an excellent replacement part for your Motorcycle. The unit type is a piston kit. This kit is a great purchase for anyone looking for a reliable Piston Kit for their motorcycle.