Hey guys, today I’ll upgrade the freewheel from 6 speed to 7 speed
So what we need for this setup is a 7 speed freewheel
and a set of 7 speed shifters
The derailleur can be kept for this setup
The freewheel is threaded
and it's best to take it out with the removal tool
Mine is pretty stuck
and I ended up using a breaker bar to loosen it
The 7 speed is wider than the 6 speed
and it's now hitting the derailleur hanger
Remove the plate and bolt
Tune and adjust the limit screws to finish the setup