All-new air-cooled motor with a nominal power of 3.5kW. Donning a 33% increase from the original Sting. Coupled with a notably faster acceleration making the sting R the ideal road going cruiser. With more demands come bigger batteries. 18% increase from 38Ah to 45Ah. Not only does this increase acceleration and top speed the new 2.7kW battery brings an increased range. Let us not forget the reduced 25% charging time, charging from 0-100% in just 3 hours. Rigid frame & swingarm coupled with a new upgraded suspension offering a wider range of preload and rebound adjustment making it arguably the best in class. A new more comfortable seat makes those longer rides much more comfortable.