VXM Bicycle Frame Rear Derailleur Hanger Extension Gear Tail Hook Extender for MTB Road Bike Cycling Accessories Specification: Brand: VXM Material: aluminum alloy Color: Black, Red Model: Short Basic, Long Upgrade Weight: about 11.7g
Accessories: fixing screw Process: CNC engraving and milling Suitable for: 40-56T large tooth flywheel
Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-3cm measuring deviation due to manual measurement.