Ignition Coil x2 Suzuki GS650 GS 650 (1981-1983) Yamaha TZR50 These VLR1800 headstock bearings are

These VLR1800 headstock bearings are taper roller style and the sizes are as follows:

To replace OEM: 30510-KT7-023 or 30510-MCC-003

Honda GL 1100 I Gold Wing (Interstate) (1982-1983)

If you have a weak spark on your Kawasaki ZX-9R then the coils could be the culprit and it's a good idea to get some new coils on the bike

Ignition Coil x2 Suzuki GS650 GS 650 (1981-1983) Yamaha TZR50 These VLR1800 headstock bearings areBrand New set of ignition coils to fit: Suzuki GS 650 GT (1981 1983). Suzuki GS 650 G Katana (1981 1982). This ignition coil set has been manufactured to replace the original coils on a GS650 for the years and models shown above. To replace: 33410 34210 33410 34220. 90mm from centre to centre mounting with 2 connectors and 2 HT leads. If you have a weak spark on your Suzuki GS650 then the ignition coils (or plugs plug caps) are the likely culprit and