The Ravenna rides wonderfully, I ride 35 kilometers daily, so I can easily go two days with a charged battery while always using Turbo. The finish is a bit less; welds are sloppy, the powertube just doesn't seem to fit quite right. Right after the first charge, the sealing lid couldn't close, something had broken off inside. It seems to be a known problem but now, after 1000 km of cycling there is still no new valve and moreover the pedals had to be replaced because there was play in them that could not be fixed.
The Ravenna rides wonderfully, I ride 35 kilometers daily, so I can easily go two days with a charged battery while always using Turbo. The finish is a bit less; welds are sloppy, the powertube just doesn't seem to fit quite right. Right after the first charge, the sealing lid couldn't close, something had broken off inside. It seems to be a known problem but now, after 1000 km of cycling there is still no new valve and moreover the pedals had to be replaced because there was play in them that could not be fixed.
The Ravenna rides wonderfully, I ride 35 kilometers daily, so I can easily go two days with a charged battery while always using Turbo. The finish is a bit less; welds are sloppy, the powertube just doesn't seem to fit quite right. Right after the first charge, the sealing lid couldn't close, something had broken off inside. It seems to be a known problem but now, after 1000 km of cycling there is still no new valve and moreover the pedals had to be replaced because there was play in them that could not be fixed.