Prima holder and manufacturer of good service

The support is quite OK and sufficiently stable. She even survived a Alpentour easily. The advantage is that they / receives Sleeve for iPhone incl. Bumper and thus the constant on-off pulen omitted. The necessary security is the rubber, which is Around Jerk train and can be removed again. After a few months of regular use, the rubber is now torn. This is very ärgelich, because I do not want to fix the holder in the iPhone without. The vibrations are OK, but could in dim distance, eg cobblestone enough to lose the phone. That's too risky. Would at the holder 1 to 2 Refills accompanied there would have been of me 5 stars. So it is unfortunately unusable for me, when I'm driving bumpy paths.

Shortly:

+ Stable and good workmanship (Both mount and handlebar clamp)
+ Simply by turning wheel adjustable when mounted (transversely)
+ Very easy insertion and disengagement of the iPhone

0 vibrations akzetabel
0 No weather protection

- Rubber torn after about half a year use and therefore useless or risk of falling on rough road

Addendum dated 10.08.2013

Manufacturer responds to both criticism in review as well as on e-mails and exemplary fast.
Refills arrived by mail today. Thanks a lot for this. I guess the strong ultraviolet radiation in the Alps made the rubber brittle.