Bike Front Derailleur Compatible with 3X6/7 Speed Tourney FD-TY500 Up Swing Dual-Pull for Mountain Road Bike MTB BMX with Size 31.8 mm

About this item [Model] The model of this front derailleur is FD-TY500, 6/7 speed. [Main Material] The front derailleur body is made of high-quality aluminum alloy material, which is rust resistant, wear-resistant, and durable. [Compatible Tooth Ratio] 42T, with an up swing double pull design and a mounting diameter of 31.8 mm. [Lightweight Design] With a weight reduction design of only 169 g/5.96 oz, it is very lightweight, making your cycling more comfortable and labor-saving. [Wide Applicability] Suitable for BMX bikes, MTB bikes, road bikes, etc.