Riese & Müller

The Fazua drive system does not currently offer a compatible range extender.

However, the 430 Wh battery and the new 480 Wh battery have the same dimensions, so bikes that were previously fitted with the smaller battery can be upgraded to the larger one.

Your Riese &amp; Müller dealer will be happy to provide you with information on costs and availability.

Can I increase the battery capacity of my UBN bike?

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