Oh I forgot to add VDO have great customer service. At the end of a sixty mile ride (last year) I realized my computer was missing. Apparently the mount must have broken going over a bump or something somewhere along the way.

Well I was a really upset as this was a Xmas present from my husband. My husband rang the rep in the USA for VDO and he said no worries it must have been a faulty mount and sent me a brand new computer and mount . I didnt have to send the broken mount to them to prove what had happened. The new computer arrived a few days later - cant ask for better customer service than that. No problems with my new computer or mount - I am one happy VDO customer.