Zylinder kit UMA 195cc Minarelli YI-3/4, (Yamaha YZF-R, MT 125, Beta RR, usw.), 65 mm

The UMA Racing cylinder is the perfect choice for anyone looking for a cylinder with a 25/22 racing cylinder head. With a bore of 65 mm and a displacement of almost 200 cm³, this cylinder has been specially developed for Minarelli LC 125cc high-performance engines. With a piston bore of 65 mm, the cylinder is a real beast.

The cylinder has a ceramic coating, which makes it rust-resistant on the one hand, but also resistant to external influences on the other. This means it doesn't scratch easily and looks like new even after a long time. The improved tensile strength of the cylinder ensures that the cylinder withstands high intensity better, which is really necessary at 200 cm³. As a result, the performance remains the same even with long-lasting high intensity. The surface is also made more resistant to better protect against external influences on the cylinder in general. Finally, with the improved thermal conductivity, the cylinder is a champion in longevity and provides the essentials for your machine.

The most important part of the cylinder, however, is of course the power, which can reach up to 31 hp with optimum engine / electronics configurations! A real racetrack beast!
All important mounting parts are included (pistons, piston rings, gaskets, etc.), which makes installation a little easier. When fitting, it is important to ensure that the torque specifications of -22 Nm for the stud bolts and -10 Nm for the water pump bolts are adhered to.