headstock bearings yamaha yq100 yq 100 2000 2003 Suzuki RM-X450 To replace OEM: 54001-1012 /

To replace OEM: 54001-1012 / 54001-1029

To upgrade OEM: 30500-422-003 / 30500-422-013

Kawasaki Z 1300 (1979-1982)

Honda C 90 Cub (1987-1992)

Suzuki GSF 400 Bandit (1989) & (1991-1993) & (1995-1996)

headstock bearings yamaha yq100 yq 100 2000 2003 Suzuki RM-X450 To replace OEM: 54001-1012 /Brand new set of headstock steering bearings to fit: Yamaha YQ 100 Aerox (2000 2002). 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 YQ100 for the years and models shown above. Top sized: 25mm x 43mm x 12mm. Bottom sized: 30mm x 48mm x 12mm. All sizes set out ID x OD x Thickness. The top and bottom steering bearings are included. The seals are not included.