Headstock Bearings and Seals: Kawasaki Ninja 300 (EX300) (2013-2014) Yamaha RZ350 The nut is 16mm x

The nut is 16mm x 1

This set of TU250 head stock bearings are taper roller style and have been manufactured to replace the original TU250 steering bearings on the years shown above

This ignition coil has been manufactured to replace the original coil pack on a Honda CRF250 for the years and models shown above

These coils are all now over 30 years old and are definitely worth an upgrade

Headstock Bearings and Seals: Kawasaki Ninja 300 (EX300) (2013-2014) Yamaha RZ350 The nut is 16mm xBrand new set of headstock steering bearings with seals to fit: Kawasaki Ninja 300 R (EX300 A) (2013 2014). Kawasaki Ninja 300 R (EX300 B) (2013 2014). Kawasaki Ninja 300 R SE (EX300 A) (2014). This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings on a Kawasaki Ninja300 for the years and models shown above. Top sized: 30mm x 48mm x 14mm. Bottom sized: 30mm x 52mm x 16mm. All