Headstock Bearings and Seals: Honda CN250 CN 250 (1986-2007) Triumph Trophy 1215 Please check that your mounting

Please check that your mounting matches 100mm prior to purchasing as most XJ models will have 90mm mounting

they're a high quality replacement set of coils for your ZX-7R

If you have a weak spark on your Yamaha XJ900 then the coils could be the culprit and it's a good idea to get some new coils on the bike

To replace OEM: 21121-1243 or 21121-1244

Headstock Bearings and Seals: Honda CN250 CN 250 (1986-2007) Triumph Trophy 1215 Please check that your mountingBrand new set of headstock steering bearings with seals to fit: Honda CN 250 (Fusion Helix Spazio) (1986 2007). Honda CN 250 (Fusion Helix Spazio) (USA Model) (2000 2007). 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 CN250 for the years and models shown above. Top and bottom steering bearings with seals are included. Top sized: 26mm x 48. 5mm x 15mm.