YAMAHA YZF R1 2020-2024 (RN65) MONOSHOCK MATRIS SERIE M46K (standard...
YAMAHA FJR 1300 2006-2012 (RP13)...
PistonJE Piston Kits - 68.00mm Forged Piston Kits Compression 13.2: 1. Pistons are supplied with matching piston rings, bolts and clips. The cylinder must be sanded with special diamond stones. Cylinder honing is necessary taking into account the correct rotation play and the surface roughness corresponding to the piston ring.