Sequential Gearbox – Handmade in Germany, flat gear changes in just 0.2 seconds 9-Speed Electronic Shifting – Auto downshifts to first gear at traffic lights Pirelli Rubber + Mercedes-AMG Front Suspension – Designed for any terrain with race-car performance Oversized 4-Piston Calipers + Slotted Disc Brakes – Some of the largest brakes ever on a production eBike Dual Load-Balanced Batteries + Smart Bluetooth Helmet – Extended range with brake lights and crash SMS alert