Description Specifications: - New All Balls Racing Crankshaft Bearing Kit. - Koyo precision crank bearings. - Double lip seals with contact PTFE area. - Less wear on the crankshaft pin. - Can tolerate a “dry start†without failure. Applications: 1988 Yamaha YZ250 250cc 1989 Yamaha YZ250 250cc 1990 Yamaha YZ250
Description Specifications: - New All Balls Racing Crankshaft Bearing Kit. - Koyo precision crank bearings. - Double lip seals with contact PTFE area. - Less wear on the crankshaft pin. - Can tolerate a “dry start†without failure. Applications: 1976 Yamaha YZ250 250cc 1977 Yamaha YZ250 250cc 1978 Yamaha YZ250
Description Specifications: - New All Balls Racing Crankshaft Bearing Kit. - Koyo precision crank bearings. - Double lip seals with contact PTFE area. - Less wear on the crankshaft pin. - Can tolerate a “dry start†without failure. Applications: 1998 Yamaha YZ250 250cc 1999 Yamaha YZ250 250cc 2000 Yamaha YZ250
Description Specifications: - New All Balls Racing Fork and Dust Seal Kit. - Dyno tested to last 3 to 4 times longer than OEM seals. - Directional Ribs allow seal to be installed easily. - Dual Sealing lips install towards oil. Applications: 1991 Yamaha YZ250 250cc 1992 Yamaha YZ250 250cc 1993 Yamaha YZ250 250cc
Description Specifications: - New All Balls Racing Crankshaft Bearing Kit. - Koyo precision crank bearings. - Double lip seals with contact PTFE area. - Less wear on the crankshaft pin. - Can tolerate a “dry start†without failure. Applications: 2001 Yamaha YZ250 250cc 2002 Yamaha YZ250 250cc 2003 Yamaha YZ250