How To Set Rear Derailleur Gears. The guide pulley on the rear derailleur should line up with your smallest cassette sprocket. Shift the derailleur through the gears while spinning the cranks forward several times.
Become a fan by clicking here. Shift the derailleur through the gears while spinning the cranks forward several times. Trigger shifter A Shifter that activates by pushing or pulling a set of paddles with your thumb and index finger.
The rear derailleur is the most critical.
Become a fan by clicking here. The rear derailleur is the most critical. This is due to either a tight or loose shifting cable. Then feed the gear cable from the shifters all the way down to the derailleur but dont secure the cable to the derailleur just yet.
