Basically, the scooter is good, but for my purposes (short distances drive) unusable. On slippery surfaces, at the office or generally indoors, the super, but on streets, sidewalks or other means is total crap. In my area, the walkways are paved with large slabs and the gaps between the plates are about 0.5-1 cm. So you can feel every transition, every time a hard blow, which runs through the arms to the back. And at every stroke continues with the fear that by the force of a rivet breaks and the folding mechanism yields. Just goes to show Bigwheel but well, at edges smaller I would have not even come across the transitions and have an unwanted full braking laid at each all over. At Stassen vibrations are extreme, you will be shaken - Sheer Driving Pleasure is something else. In addition, the scooter is very noisy and rattles (located partly also at the riser). Then cruise would rather bike and the thing hanging for months in the closet. Search but currently air-cushioned wheels for Roller, otherwise the purchase was just a waste of money. The criticism that the foot rest is bad per se or qualitative crap, I can not understand. Weighing 75kg, rumgehüpft'm on the tread - is super stable. Make me more thoughts that break the folding connections or latching yields (but concern is unfounded so far).