Thumpstar MX50 JR
Bring back the 2-Strokes!! For the past year, Thumpstar have been conducting research and development of one of the most exiting projects! Thumpstar MX line of bikes delivers sufficient power to compete with other race ready bikes in the mini class. At the heart of the bike sits a 49cc, 1 cylinder, 2-Stroke water cooled engine with reed intake that produces impressive power out of the box. The central fugal automatic clutch provides manageable acceleration and makes learning to ride a breeze.