Display/ Shifting (assembly by factory) COBI.Bike Sport (only Pedelec)+€249.00COBI.Bike Sport (only Pedelec)The perfect fusion of smartphone and eBike connects you to your digital world and turns your eBike into a real smart bike. The COBI.Bike Sport System contains all functionality for eBikes with integrated lighting. Included in this set: Hub (2nd generation) for eBikes with Bosch drive as of MJ 2014 Universal Mount Bracket for Android and iPhones App* for Android/iOS Kiox Display by Bosch+€259.00Kiox Display by BoschKiox offers all the functions a sporty driver needs. The small, scratch-resistant colour display is controlled by the separate control unit with noticeable pressure points. It provides driving data on speed, power, heart rate, battery charge and much more. With Kiox, you have all the essential information at a glance. Networked via Bluetooth with an optional chest strap, you are always informed about your current pulse range and can therefore train optimally. The Bluetooth Low Energy interface also offers the option of downloading software updates to your on-board computer without a cable connection. Enviolo Automatic+€445.00Enviolo AutomaticThe maintenance-free, infinitely variable high-end automatic Enviolo Automatic gearshift ensures a smooth and comfortable driving experience that has never been achieved before. You choose how fast you want to pedal – the technology does the rest. So you always glide through the landscape in a constant flow, regardless of gradient and wind. With a simple twist, you can set your preferred cadence and the transmission is automatically controlled. If your vehicle is at a standstill, the lightest gear will be engaged automatically. This way you always have the optimum gear ratio for maximum acceleration. The always optimal gear ratio also extends the range of your e-bike battery.Enviolo Automatic Integrated (not in combination with Cobi)+€445.00Enviolo Automatic Integrated (not in combination with Cobi)With Enviolo Automatic Integrated you use the on-board computer of your eBike to automatically control the Enviolo transmission technology. Instead of a twist grip, the cadence is numerically preselected for automatic mode. Alternatively, you can manually select the gears using the + or - button on your Intuvia Controller. It is not possible to use a Cobi Bike or Bosch SmarthoneHub display.Rohloff Speedhub 500/E14 (not in combination with Cobi)+€1,545.00Rohloff Speedhub 500/E14 (not in combination with Cobi)Speedhub 500 by Rohloff is the transmission for e-bike pilots with special requirements. The Rohloff Speedhub 500 offers among other things: - The widest transmission ratio (526%) – equally suitable for the steepest climbs and the fastest descents - The highest efficiency of all gear hubs in the world - a service life sufficient to cover the mileage of several circumnavigations around the world - 14 extremely evenly graded gears in a hermetically sealed housing On customer request we install the Rohloff Speedhub 500 electronic e14 as an option, which comfortably shifts gears within an incredible 180 milliseconds – including engine synchronization. It is also possible to skip several gears without any problems. And when stopping at the traffic light, the Rohloff Speedhub 500 automatically shifts back to the starting gear.