J&N Starter Motor (410-54071) Category_Braking Normally Open kill switches are

Normally Open kill switches are used to create an OPEN circuit when the lanyard clip is installed

eliminating the need to affix any external elements to your helmet

Top Outside Diameter: 138mm

which is the crux of their product

- Perfect match with OEM colors

J&N Starter Motor (410-54071) Category_Braking Normally Open kill switches areMotorcycles, especially higher powered motorcycles, sometimes have trouble starting, especially in cold weather. The perfect solution for this is to replace the starter motor with a high quality J&N Electrical motor for a quick start every time. Features: Meets or exceeds OEM specification. 100% interchangeable, no modifications required. Durable double sealed case for longer life. Vigorously tested and manufactured with insulated fittings. Provides