The Honda CBR 250R and CBR 300R is a single cylinder sport bike, part of the CBR series made by Honda since 2011. It was primarily intended for the Thai and Indian markets, but is sold worldwide, including in developed countries in Europe. PP Tuning performance parts for Honda CBR 250R and CBR 300R. Rearsets, adjustable brake and clutch levers, clip-on handlebars, frame sliders and engine protectors etc. are produced from highly resistant materials. This ensures their longevity.