Rohloff_Brompton_Rider
Formerly just_fixed
even more important if you have a brompton. they are infamous for incredibly difficult first tyre change (i'm sure they use some sort of glue / sealant in manufacture). my tyres now come off easily but the first one happened at the weekend, in the sleet and cold. whilst i a confident bike mechanic, it was a shock, how hard to get the tyre off was. so yeah, whilst it seems like simple advice, even expreienced riders should take note and make sure, that the new, bike has no surprises in store.