Originally Posted by
jevs
Yeah, did you buy the bike from a shop? If so, it may carry come sort of three-month free tune of sort of thing. Most bike shops offer some sort of maintenance program with their bikes.
yes they have but, their mech was recommended by many of my friends. if im on the large ring, i get a annoying rubbing sound, if i sprint it slips into other gears (on the rear) ive been searching around online and im finding several of people complaining of this. i did buy an entry lev bike...