12 Speed Shifter + Rear Derailleurs + Cassette / Chainring + SUMC S12 Chain Group set

Gear up your bike with the new Speed Shifter rear derailleur to get 12 gears for a fast and smooth ride. Made of alloys, this derailleur is tough and will keep you shifting smoothly even on the roughest terrain. The gears are easy to shift and give you plenty of options for finding the right gear no matter what the situation.

Features:

•  Smooth and quick shifting
• Allows you to shift at any point
• Lightweight, durable, and easy to install

Type: Rear Derailleur
Total Capacity: 50T / 52T
Material: Alloy
Components: Derailleurs
Gears: 12 Speed
Model Number: LTWOO AX 12
Type: Groupset