I bought my Cube 29er from a European web site as it was about £30 cheaper than buying in the UK. Of course I didn't realise that the brake levers would be the opposite way round to the standard UK setup with the rear on the left. Hydraulic disc brakes are not the easiest things to maintain yourself so I kidded myself it would be ok. A near miss of going over the handlebars on a steep downhill proved otherwise and so a trip to the local bike shop was in order which subsequently cost a lot more than the money I saved on the purchase. Lesson learnt.