Shimano CERAMIC #7 spool bearings CHARTER SPECIAL 1000LD 2000LD TRITON LEVER DRA
Charter Special 1000LD 2000LD. Triton Lever Drag TR-1000LD, TR-2000LD. These ABEC-7 bearings have ceramic balls, stainless steel races and retainers. Ceramic will never corrode; it has less rolling resistance and is lighter than steel.