Mountain Bike Road Bicycle Rear Hanger Derailleur Extension Hook Extender

Features: Used for rear derailleur extension, apply mountain freewheel 40T / 42T / 46T / 50T, or 32T / 36T Road flywheel. Expand the flywheel speed change more smoothly. Five colors available, give your mountain bike a little individuation. Aluminum alloy material, CNC workmanship, solid and firm, very durable. Great accessory for cycling enthusiasts. Specifications: Material: Aluminum Alloy Color: Black, Red, Gold, Blue,Silver Size: Approx.44.8*22*11.5mm Weight: about 12g (including screws) Packing Included: 1 x Bicycle Rear Derailleur Hanger Note: 1.Please allow 1-3cm error due to manual measurement. Please make sure you do not mind before you bid. 2.The colors may have different as the difference display, please understand. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.