The frame concept was actually considered complete and was only to be confirmed with the rider test carrier. However, a wooden skeleton, which in the meantime served as a purely spatial model, and the test rides with interested parties in the TWIKE 4 gave us clear indications that the entry ergonomics needed to be revised. The side profile was too high and getting into the model was not always easy. A re-examination showed the possibilities for improvement, but also the consequence of this: the frame structure had to be tackled again.
Under no circumstances was a new solution allowed to become less safe or heavier. The mechanical engineers, the designers and the supplier of the exterior components had to sit down together, work out a new design approach and test its implementation. In retrospect, this was a perfect success.
Not only is it easier for people of all sizes and ages to get in than in any other vehicle we know of. The contiguous hood also opens upwards exclusively by turning and therefore does not take up any parking space to the side. Components that tend to be heavy have been able to move further downwards, thus promoting a low center of gravity for the entire vehicle. In addition, the weight of the components themselves could be further reduced. As the majority of the hood body is located in the upper half of the vehicle, this weight reduction will have a positive effect on all conceivable driving maneuvers.
Last but not least, the redesign has made the entire outer skin even more visually appealing. With the new design, we are now working on further optimizing the aerodynamics and integrating the safety zones. As always, we look forward to your feedback!
