Engine
                                        1-cylinder, MASTER, 4-stroke, 4-valve
                                        1-cylinder, MASTER, 4-stroke, 4-valve
                                     
                                
                            
                                
                                    
                                        Displacement
                                        492.7cc
                                        492.7cc
                                     
                                
                            
                                
                                    
                                        Bore x Stroke
                                        2.8 x 2.4 in.
                                        2.8 x 2.4 in.
                                     
                                
                            
                                
                                    
                                
                            
                                
                                    
                                        Ignition
                                        Electric 
                                        Electric 
                                     
                                
                            
                                
                                    
                                
                            
                                
                                    
                                        Transmission
                                        'Twist ' go' automatic CVT
                                        'Twist ' go' automatic CVT
                                     
                                
                            
                                
                                    
                                        Horsepower
                                        40 hp, maximum at shaft
                                        40 hp, maximum at shaft
                                     
                                
                            
                                
                                    
                                        Torque
                                        31.2 ft. lbs. (42.23 Nm) @ 5,550 rpm, maximum
                                        31.2 ft. lbs. (42.23 Nm) @ 5,550 rpm, maximum