Everyone would like to avoid unhealthy over-exertion during biking!

The auxiliary drive for bicycles is suitable for everyone: for active sports men and women who want to organise their training more effectively and not be dependent on the terrain, as well as, of course hobby mountain bikers, who will appreciate the boost on those torturous uphill sections.
GRUBER Assist is not supposed to substitute exercise, just make it easier. It provides healthy fitness cycling for riders of all capability.

Also for Reha-patients the GRUBER Assist is perfect – for the Training to rebuild muscles slowly or if you must not overrun individual pulse-ranges.

The psychological effect alone, of being able to switch the bicycle motor on and off at any time, increases performance levels and makes cycling even more fun, especially in a group.

GRUBER Assist works unnoticed in the background, allowing you to concentrate on what you love doing most: biking.