augh wrote on 12/31/69 at 16:00:03:Sorry Slavy I was unable to explain it. The noise is when from neutral I switch to the first gear . When the gear starts to be engaged, pushing the pedal , there is a noise like a big crunch, due to internal gear parts that do not match correctly. Of course the clutch is engaged. It reminds me some old motorcycle that I had before like the Moto Guzzi 750. Do you experience the same crunch?? Could be the too low or high idle ??? Tx Augusto.
Sounds like the clutch is not completely disengaging, could be one of two things or a combination of both.
Make sure your clutch cable is properly set at both the clutch hand lever and at the clutch cover. If this does not cure the problem, your friction plates may be beyond limits (worn).