Battery Option for Riese & Muller Culture Mixte

400 Wh + Range Extender 250 with bag

The Bosch PowerMore 250 Wh add-on battery complements the fixed 400 Wh battery for even more range and flexibility. If you are planning a longer trip, simply secure the add-on battery in the frame bag – and increase the battery power by more than 60%. Simply remove it to charge it. The fixed frame bag provides plenty of room for the bottle-sized energy reserve, as well as for other useful bits and pieces.