F.C.C. RICO Limited manufactures Clutch Friction Disc for Two Wheelers . F.C.C. RICO Limited has been accredited with ISO/TS 16949, ISO 14001 and OHSAS 18001. The Clutch Friction Disc for Two Wheelers, also called as friction lining, consists of a spline round metal plate covered with friction material [lining]. The splines in the centre of the clutch Disc mesh with the splines on the input shaft of the manual transmission. This makes the input shaft and Disc turn together. The Clutch Friction Disc for Two Wheelers is free to slide back and forth on the shaft.