Originally Posted by
SwampDude
Since the OP is looking to improve his current bike, how might a "fit check" produce positive benefits beyond seat height and position and seat style? If the stem is adjustable, that might help. Beyond that...parts replacement?
It could do lot. I bought my bike 5 years ago from Signature. Your body changes overtime. I noticed my knees bothering me more this season. I brought it in for a fit check. Turns out being 35lbs lighter after all that time changed things quite a bit. The seat needed to be raised quite a bit due to loss of my original padding, and they flipped the stem to raise the bars to go with the new seat height.