YSR50 and YSR80 Mini Sport Fitment
Yamaha introduced the compact YSR50 as a small-displacement sport motorcycle, and the related YSR80 uses its own engine and model applications. Although the two machines share the YSR name and similar proportions, their service parts should not be treated as universally interchangeable. Match YSR50 or YSR80 first, then confirm the production year shown in the individual listing.
Brake components may also be separated by pad type, wheel position and market application. Compare the original part's dimensions and any confirmed Yamaha reference number rather than selecting by appearance alone.