Speedo working sometimes. Revs bounce at idle once warm and wants to stall on take off. Any ideas or preferably answers and way to fix these problems permanently?

 

Welcome to the forum weichi, please pop over to the new member area and introduce yourself.
Bike history etc, we also love pictures.

Can you provide more details, what has been done to the bike, how many miles etc for the guys to help figure out what could be wrong.

Cheers
Al

 

What year is the bike and what part of the world?