I downloaded a manual for your bike to get a better idea. What exactly model is your? N1 N2 P1 P2. Some of them have different brake setups. If you pm or post your email i can send you the manual. Spray some penetrative such as liquid wrench on the pin. If you can get to the back side of the pin, u can tap it out with a punch or a long bolt. Or since you will shortly have the manual, maybe Masta can tell you since he probably has the same bike. The generic pictures in the manual arent real useful.