We at Diamond Race Products, have been involved in motorcycle racing for over 75 years and competed at Club level to TT, British and World championships. We understand the critical importance of supplying racing components that are of the highest quality and technical advancement, our company policy is never accept second best. We always use the latest state of the art materials to keep us one step ahead. Feedback from teams and riders with suggestions on how to improve a product is always welcome, and more importantly is put into practise.