The Bosch PowerMore 250 Wh additional battery supplements the power of the standard 750 Wh battery – for even greater range and flexibility. Only as big as a drinking bottle and weighing just 1.6 kg, it can be stowed away in a backpack or bike bag. And should you spontaneously decide to go on a longer trip, then just attach the energy reserve to the down tube and continue riding for another 50 km without the need to stop and charge.

NOTE: This is an Upgrade option when Ordering some of the new Riese & Müller Bikes.  If Ordered without a Bike, it will not be dispatched.