F'riction front derailleur.
Steel clamp, Suitable for double chainwheel
Clamp diam: Φ28.6mm.Φ31.8mm.
Top gear: 52T Capacity: 14T
Packing:100Pcs/ctn,54x24x17cm G.W: 16Kgs
摩擦式前拨,上拉式【QD-03A】,下拉式【QD-03】
钢制夹环,用于二级链轮
安装直径:Φ28.6mm,Φ3l.8mm
最大齿数:52T 齿容量:14T