Headstock Bearings: Honda NSR50 NSR 50 (1987-2000) Yamaha XT500 4mm / 32mm

4mm / 32mm

If you're having spark issues (weak or no spark) with your Yamaha YZF R6 then the ignition coil / coils could be the culprit and it may be worthwhile changing your ignition coils for brand new high quality replacements

So if you're having spark issues with your CV 80 it's a no brainer to get an upgraded coil on your bike

They may also replace other K75 models

Kawasaki ZR 750 Zephyr (1991-2006)

Headstock Bearings: Honda NSR50 NSR 50 (1987-2000) Yamaha XT500 4mm / 32mmBrand new set of headstock steering bearings to fit: Honda NSR 50 (1987 1995). Honda NSR 50 S (1989 1995). Honda NSR 50 F (1993 1995). Honda NSR 50 R (1997 2000). This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings on a Honda NSR50 for the years and models shown above. Top sized: 22. 5mm x 41mm x 12mm. Bottom sized: 24mm x 41mm x 12mm. All sizes set out ID x OD x Thickness.