Isn't it pretty hard to pedal up hill or on uneven ground? Wish it had a derailleur like on a bike, making it have more torque for hard or steep surfaces. Plus, you wouldn't have to pedal so fast only to go so slow! I wonder if they make any with a derailleur, then
Hi, I´m trying to build my own Berg Pedal car DIY. I have a question that I haven´t figured it out... Regarding the two back wheels, only one has traction? Because even on the BERG Institutional videos, they only show 1 wheel being assembled, and usually is the one with the plastic ring, but you can notice from the videos that 1 wheel have a plastic ring, and the other have a bearing... I can only imagine that if both wheels were attached to the axle with traction, turning would be difficult, but i´m not sure how BERG solved that problem... can you help me?
