couple of questions.. 1. when you rev the motor and it engages a gear, which gear? 2. "bike cannot be pushed forward or back", is it trying to turn the motor or is it the gearbox that is locked? It sounds like you need to get the cases apart and have a look. could be broken selector fork but more likely its broken some teeth off. drain the oil and see whats stuck to the sump magnet. bet you find some gearbox bits Not then end of the world to repair though and its pretty easy to find a 2nd complete gearbox. |