Unbranded Bike Front Derailleur Adapter Conversion Mounting Base Clamp Ring Bmx Cycling Part

Bike Front Derailleur Mounting AdapterBrand : Components: Derailleurscolour: blackMaterial: aluminum alloyPackage Contents: 1*Bike Front Derailleur Mounting AdapterOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.