Focus on essentials and get all important information at the touch of a button: The on-board computer Purion stands for highest efficiency and precision.
Small and clear
Design meets functionality: Purion is the minimalist on-board computer for everyone wishing to have a neat look on the handlebar, be it for use in the city or the countryside. You get all important information conveniently at the touch of a button during the ride, with both hands remaining on the handlebar. Five different riding modes give you the correct support in every situation.
Charging status, speed, riding mode, range, trip distance, total distance.
The backlit, non-glare display allows you to read all riding data clearly, even in direct sunlight.
The optional service interval display reminds you to fix the next service appointment for your eBike with the specialist dealer.
The specialist dealer can monitor the status of your Bosch eBike System via the micro-USB port.
Focus on the essentials
Five support steps, safe operation with thumbs, neat handle bar.
If the eBike light was on when the system was switched off, it is automatically switched on the next time the system is started.
Explore product combinations
Which app goes with which battery, Which eBike motor matches which display? The overview of product combinations indicates the compatibilities between all Bosch eBike components.
From pushing to strolling
Activate the well-controlled supports up to 4 mph with Purion. For safety, walk assistance is activated in two stages.
Awards and test wins
For more than 10 years, Bosch eBike Systems has been delivering innovative eBike drive systems that offer the best performance and quality. A large number of awards and test wins confirm this and make us proud to pursue our daily work.