Never used.
LTWOO 10/11/12 Speed Gravel Bike Hydraulic Groupset Shifters Brakes Derailleur
LTWOO 2x 9/10/11/12 Speed Road Bike Hydraulic Groupset Shifters Brake Derailleur
LTWOO 1x 10/11/12 Speed Gravel Groupset Bike Shifters Derailleur Chain Cassette
LTWOO 1x 10/11/12 Speed Gravel Groupset Bike Shifters Lever Rear Derailleur
LTWOO 2x 10/11/12 Speed Road Groupset Bike Shifters Lever Front/Rear Derailleur
LTWOO 1x 8/9/10/11/12 Speed Mountain Bike Groupset MTB Shifter Rear Derailleur
