Headstock Bearings and Seals: KTM SX620 SX 620 (1994-1999) Yamaha TW200 To replace OEM: 44830-MZ1-000 /

To replace OEM: 44830-MZ1-000 / 44830-KA2-680

If you're having spark issues (weak or no spark) with your Yamaha FJR1300 then the ignition coil / coils could be the culprit and it may be worthwhile changing your ignition coils for brand new high quality replacements

This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings on an RM250 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 Kawasaki Z500 for the years and models shown above

Honda XR 250 R (1990-1995)

Headstock Bearings and Seals: KTM SX620 SX 620 (1994-1999) Yamaha TW200 To replace OEM: 44830-MZ1-000 /Brand new set of headstock steering bearings and seals to fit: KTM SX 620 (1994). KTM SX 620 (1997 1999). 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 SX620 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