Cylinder. 60mm. Ceramic Nickelsil plated. Light weight for YX150 & 160cc engines
We have made a small batch of these for the race 150 & 160 engines with 60mm bore, better clearance with stock pistons.
No Cast iron liner
This coating allowed aluminium cylinders and pistons to work directly against each other with low wear and friction. Unlike other methods, including cast iron cylinder liners, Nikasil allowed very large cylinder bores with tight tolerances and thus allowed existing engine designs to be expanded easily. The aluminium cylinders also gave a much better heat conductivity than cast iron liners, an important attribute for a high-output engine.