Headstock Bearings and Seals: Honda C90 C 90 (1975-2003) Yamaha WR426 Yamaha CW 50 Original (BW's)

Yamaha CW 50 Original (BW's) (2004-2009)

Brand new big bore top end engine rebuild kit to fit:

This cylinder kit has been manufactured to upgrade the original top end on a Piaggio NRG 50 to 70cc for the years and models shown above

This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings on a Yamaha YZ465 for the years and models shown above

Headstock Bearings and Seals: Honda C90 C 90 (1975-2003) Yamaha WR426 Yamaha CW 50 Original (BW's)Brand new set of headstock steering bearings and seals to fit: Honda C 90 (89. 5cc) (1975 1980). Honda C 90 ZZ (89. 5cc) (1979 1984). Honda C 90 C (85cc) (1983 1985). Honda C 90 E (85cc) (1984 1986). Honda C 90 MF (85cc) (1985 1986). Honda C 90 Cub (85cc) (1987 2002). Honda C 90 MG E Start (85cc) (1987 1992). Honda C 90 MP Cub E Start (85cc) (1993 1995). Honda C 90 MT Cub E Start (85cc) (1996 2003). This set of head stock bearings are taper roller