This is made by PYRAMID decent aftermarket part , not cheap Chinese plastic

The Kawasaki Z 750 2007-2012 Rear Hugger in Pyramid Blue is a high-quality fibreglass accessory designed specifically for street motorcycles. This bolt-on rear fender is manufactured in the United Kingdom by Pyramid and comes with clips included for easy installation. With a sleek blue colour and a 2-month seller warranty, this rear hugger is a perfect addition to enhance the look and functionality of your Kawasaki Z 750 motorcycle.