• Top-swing front derailleur for 3 x 9sp MTB drivetrains only
• 100% Shimano cable-pull ratio compatible (2:1)
• Dual-pull compatible (top/down)
• Ships with multi-clamp insert for ø34.9/31.8/28.6mm seattube diameters
• Compatible with newer close-ratio mtb chainsets only (40-30-22T)
