2-WHEELERS, Derbi Senda X-Treme 50 SM 20 Dec Senda X-Treme 50 SM Enquiry For Dealership ENGINE Single cylinder 2-stroke engine with light alloy cylinder, liquid cooled Bore And Stroke 39.88 x 40 mm Total Engine Capacity 50 cc Transmission 6 speed Fuel Tank Capacity 7 litres CONSUMPTION 3,14 l/100 km