Designed for bikes with 3 to 6 speeds
Short cage rear derailleur compatible with Shimano and Btwin 3- to 6-speed drive trains for fluid and precise gear changes.
Main part: 90.28% Steel, 9.72% Steel; Metallic structure: 77.08% Polyamide, 3.47% Polypropylene, 19.45% Polyoxymethylene