After hitting enough rocks, my MTB rims have a few dings in them, i was wondering how to get them kinda straighter, even tho i don't have any issues with them sealing at the moment. So started googling, seems quite simple, going to try it since the tyres are off for maintenance, need to get the wheels ready for this weekend http://www.pinkbike.com/news/Tech-Tuesday-Fixing-Rim-Dents-2012.html http://www.bicycling.com/maintenance/repair-maintenance/bike-repair-dented-rim Then i came across this interesting book as well http://books.google.fr/books?id=KbtiuIhNTcAC&pg=PA65&lpg=PA65&dq=how+to+fix+a+dented+mountain+bike+rim&source=bl&ots=TpnwmWlk7e&sig=2rcsVDr6Na0gx1kGQkMuOk1is0U&hl=en&sa=X&ei=a5T8Ur3KIOSR7Aaj94GwBA&ved=0CDsQ6AEwAg#v=onepage&q=how%20to%20fix%20a%20dented%20mountain%20bike%20rim&f=false
