Model: M390. Smooth/easy operation shifting performance. Wide connection design for precise shifting and durability. Wide connection design, dual servo structure, low-key concept. Speed: 9 speed / 27 speed.
FOMTOR Bike Front Derailleur, 3 Speed Matching 6/7/8/9/10/11 Speed Rear Derailleur Front Derailleur, Front Wheel 48T Chain Derailleur for Mountain Road Bike Bicycle
Jiawu Rear Derailleur, Stable Shifting 5 6 7 Speed Rear Derailleur with C Line Single Hole Frame Converter (Black)
Fabater 5 6 7 Speed Rear Derailleur Easy Installation Rear Derailleur for C Line Single Hole Frame (Silver)
Rear Derailleur, Stable Shifting Noise Reduction 5 6 7 Speed Rear Derailleur Easy Installation for C Line Single Hole Frame (Black)
Rear Derailleur Chain Tensioner, 5 6 7 Speed Rear Derailleur Chain Guide Adjuster Easy To Install For Pline Tline (Black)
Rear Derailleur Chain Tensioner, 5 6 7 Speed Rear Derailleur Chain Guide Adjuster Easy To Install For Pline Tline (Silver)
