BETARR ENDURO 50 SPORT 2016 - Present

　　The 2016 RR Enduro 50 Sport is built around a 49.7 cc, single-cylinder, 2-stroke, liquid cooled engine with lamellar induction in the crankcase. The engine’s power is kept under control by a six speed transmission with wet, multi-disc clutch. The unit is mounted on a steel double cradle frame which sits on a front hydraulic fork with 37 mm shaft and a rear monoshock.