Heavy Duty Gold X-Ring Drive Chain: Yamaha YZ490 YZ 490 (1983) Yamaha SRV250 This is how we're able

This is how we're able to offer high quality CBR900 ignition coils and still offer you a fantastic price

It's also interchangeable with the following OEM numbers:

By upgrading your coil you'll also get a better spark on original coils that don't have spark issues

This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings on an K1 for the years and models shown above

Bottom sized: 34mm x 54mm x 12mm

Heavy Duty Gold X-Ring Drive Chain: Yamaha YZ490 YZ 490 (1983) Yamaha SRV250 This is how we're ableBrand new drive chain to fit: Yamaha YZ 490 (1983). This heavy duty gold X ring chain has been manufactured to replace the original chain on a Yamaha YZ490 for the years and models shown above. Pitch Width Links 520 112 Colour Gold Seal Type X Ring Master Link Type Clip and Rivet Included Please check size, colour and seal type prior to purchasing. If you require a different size, you can find our full list of sizes by clicking HERE Please note that X