The DERBI DXR is a model of motorcycle manufactured by Derbi, a Spanish motorcycle manufacturer owned by Piaggio & Co. It is a mid-size sport bike that was first produced in 2002. The DXR has a liquid cooled, 125cc, single cylinder four-stroke engine with a six-speed transmission and a maximum speed of 75 mph. It is available in a few different models with varying features such as an automatic clutch, a manual clutch, an electronically adjustable suspension, and an adjustable windscreen.