Headstock Bearings: Yamaha YP400 YP 400 (2004-2011) Yamaha TZR50 To replace OEM Top: 122-23411-00/122-23412-00

To replace OEM Top: 122-23411-00/122-23412-00

Suzuki RF 900 RS2 (limited edition) (1995)

designed to get a better spark

Yamaha FZ 1 Non-ABS (2006-2015)

If you're having spark issues (weak or no spark) with your Honda CBR 1000 then the ignition coil / coils could be the culprit and it may be worthwhile changing your ignition coils for brand new high quality replacements

Headstock Bearings: Yamaha YP400 YP 400 (2004-2011) Yamaha TZR50 To replace OEM Top: 122-23411-00/122-23412-00Brand new set of headstock steering bearings to fit: Yamaha YP 400 Majesty (2004 2011). 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 YP400 for the years and models shown above. Top sized: 30mm x 55mm x 17mm. Bottom sized: 35mm x 55mm x 14mm. All sizes set out ID x OD x Thickness. If you require different sizes please click here to see our full list of