Had a set of these off Amazon a couple of years ago. The in-line movement of the rollers certainly helped when on sprints but the main problem was how loose the bearings were on each side of the rollers. They were just pushed in and worked loose within a few minutes. When this happened it created a lot of noise and vibration. Called Amazon and decided to return them, even after being offered them for £50 as they were. I got a set of Elite Arion basic rollers and they have been great and much easier to use and transport.
In a Galaxia far, far away.......Mr Vader wished he hadn't insisted on the racing saddle for his speeder as it was starting to chafe
Dose anyone have any story's with this cool piece of tex?