my knees or left knee does not hurt on any other bike that I ride. I have been perfessional set up on my trek fx bike, and after 10 miles my muscles around my knees hurtand my tendon on top of my left knees sterts to hurt.my trek x caliber mt bike does not do this at all. and I have not been perfessional set up on this bike. SO WHAT THE FUC- IS GOING ON HERE. COULD MY PEADELS CAUSE THIS SORT OF THING. THE CRANK SRMS ARE THE SAME LENTH AS ON MY X CALIBER BIKE.PLEASE GIVE ME YOUR THOUGHTS.
I DON’T WANT TO TRADE IN OR GET RID OF THE BIKE BUT WHAT CAN I DO. THANKS.