Inside the short 95 mm bore cylinder, is a new, extremely lightweight, box-in-box type piston made by König. In conjunction with a 10% lighter piston pin, it is a major contributor to the engine’s high performance, low vibrations and engine-speed. The compression ratio has increased from 11.7:1 to 12.75:1 for even better engine performance. Additionally, the top of the piston has been optimized for more efficient combustion.
CYLINDER AND PISTON
