New adjust screws position for Easier reach for different frame designs Wide Link design for Best shifting performance Front Derailleur Clamp 28.6mm 11831.8mm 11435.0mm 138 CrankFD Type Mountain Triple Chain Compatibility 9Speed Front Derailleur Cable Pull TopBottom Front Derailleur Style Topswing Max Ring 46 teeth Derailleur Capacity 22 FDShifter Compatibility Mountain Triple Weight 125g