I have one, have been using it 2-3 days a week, each day around 20 miles, it is the 29er version. I changed the mudguards as they rattle quite badly and are huge (SKS now), other than that just a new chain and so far it has done 1400km+. It ain't light but once rolling it's fine, just about to change rear pads. I use it with panniers as I need to change and shower at work, can't fault it. Sometimes do a 15 mile route home.