Originally Posted by manos99

Ηello everyone ,my bike is a rossignol mtb from 96' or 97' (i think) i cleaned my bottom bracket replaced bearings
bought new freewheel ,chain,crankset and adjusted my derailleurs.My back derailleur is serving me well is not that fast but it get the job done ,but the front gears are so terrible, the chain go the chainring that i selected so slow or even dont change at all and because it has twist shifters i look like a ****** trying to get the correct chainring .What is the problem i almost changed everything and the problem is still there.