Headstock Bearings and Seals: KTM SMR525 SMR 525 (2004-2005) Yamaha YF60 but they also have a

but they also have a better spark so in turn

Kawasaki GPX 750 R (ZX750 F) (1987-1989)

Kawasaki KZ / Z 1300 A (1979-1982)

Honda RVF 400 RR / RR2 (NC35) (1994-1995)

Headstock Bearings and Seals: KTM SMR525 SMR 525 (2004-2005) Yamaha YF60 but they also have aBrand new set of headstock steering bearings and seals to fit: KTM SMR 525 (2004 2005). 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 SMR525 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. The seals are not included in the measurements. If you require