The quick test is to see if anything grinds or is too loose. For example, take off a wheel, hold the hub with your fingers and give the wheel a spin. If you feel any grinding or if there is any play in the hub, than you probably do need an overhaul. You can conduct similar experiments with other moving parts.<br><br>
However, if your friend rode this bike for six years without an overhaul, it probably needs one given the kind of mileage she most likely put on it.<br><br>
Victor
However, if your friend rode this bike for six years without an overhaul, it probably needs one given the kind of mileage she most likely put on it.<br><br>
Victor