headstock bearings and seals ktm duke 640 1998 2006 Honda NX125 Yamaha LC 50 Bop (1980)

Yamaha LC 50 Bop (1980)

Yamaha SR 250 SE (1980-1982)

Yamaha WR 125 X (Supermoto) (2009-2018)

Yamaha YFM 450 Wolverine FX (2006-2009)

headstock bearings and seals ktm duke 640 1998 2006 Honda NX125 Yamaha LC 50 Bop (1980)Brand new set of headstock steering bearings and seals to fit: KTM Duke E 640 (1998). KTM Duke II 640 (1999 2005). KTM Duke II 640 Limited Edition (2006). This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings on a KTM Duke 640 for the years and models shown above. Top sized: 29mm x 50. 25mm x 15mm. Bottom sized: 29mm x 50. 25mm x 15mm. All sizes set out ID x OD x Thickness.