- To stop it going, but once you start rolling, it moves a lot, he trembles in every sense, it vibrates, goes awry ... yet my bike is suspended ... this retro for me unusable
- The flexible rod is much too short, in this retro seen much arm and not much road
Manufacturing is well finished. But the plastic bracket is a bit light.
Personal Verdict: retro small (to learn) traveling at 3 km / h, and not at all made to run at the usual speed of a bicycle.