Headstock Bearings and Seals: Yamaha SR500 SR 500 (1978-1999) Yamaha XT550 Worldwide delivery is also available

Worldwide delivery is also available on this Suzuki RF600R ignition coil pack set

Bottom sized: 26mm x 47mm x 15mm

You may need to change the bottom bush on some models to 12mm

This rear shock is manufactured to replace the original shock on a Yamaha TTR110 for the years shown above

If you have a weak spark on your Yamaha XJ650 then the coils could be the culprit and it's a good idea to get some new coils on the bike

Headstock Bearings and Seals: Yamaha SR500 SR 500 (1978-1999) Yamaha XT550 Worldwide delivery is also availableBrand new set of headstock steering bearings and seals to fit: Yamaha SR 500 (1978 1999). Yamaha SR 500 S (1992). 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 SR500 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 seals are not included in the measurements.