Schwinn Mountain Bike The shocks are absorbed in such a way that the rider does not really feel the bumps and the thumps at all. The Shimano rear derailleur and a mountain-style frame with a entrance suspension fork are those responsible for the high stage of shock absorbency in this mountain bike. The gear range could be very extensive and allows the rider to determine on the very best velocity for his/her travails. Thus, the bike is capable of handling any sort of path that the biker would come throughout. The Schwinn Bonafide 29? Wheel Mountain Bike, 17? Frame Size, Matte Black has obtained the flair that brings fun within the life of an individual engaged in on a daily basis chores and the drudgery of life.