to shift gears upwards eg. 3 to 4
They change the gears on a automatic bike to put it simply
no im 30023
No the gear's are not automatic , It's manual meaning the rider has to constantly change the gear's himself .
Not all do I would hope. It's something wrong with your gears most likely.
you have to little transmission oil in your box.
When driving a car with an automatic transmission up a steep hill it is not necessary to shift gears. The car will do that on its own when necessary.
An automatic bicycle shifter uses sensors to detect changes in speed and terrain, then adjusts the gears accordingly to maintain optimal performance. This allows the rider to seamlessly change gears without needing to manually adjust them.
Gears slipping, such as sudden high RPM's and loss of power while driving. Failing to change gears at a certain RPM in an automatic.
Is it a manual or automatic?
Could be clutch adjustment or shift linkage adjustment
Check fluid level Change fluid and filter Bring to a transmission shop