EC21 Product Catalogs - 150cc sport bike http://www.ec21.com/ec-market/150cc sport bike.html Scootershttp://kroos.en.ec21.com/Scooters--1371244_3542496.html Specifications: Overall Le20090511 150cc Dirt Bike(QP150GY-3A)http://keke200456.en.ec21.com/150cc_Dirt_Bike_QP150GY_3A--1720923_1730256.htmlType: 149.4CC single-cylinder, air-cooled, four-stroke Gear shift pattern 5 Max. power (kw/r/min) 10/9500 Ignition type20071207