Control unit and display in one for the Bosch Purion. Two in one Control unit and display: with this complete solution, you can control your eBike's functions and have everything important at a glance. Optimally informed Useful information and an easy-to-read display support you on your way through nature or in the city. Always at your fingertips Mounted within easy reach, all functions are easily operated with your thumb. This way, you can keep your eyes on the road and cycle more safely. Efficient and compact Sleekly mounted on the handlebars, the all-in-one solution provides a modern look. Compact and robust, it provides efficient support.