Quality Material: The frame gear tail hook extender is made of aluminum material, CNC machining, sturdy and firm, corrosion-resistant, high strength and durability, rustproof and corrosionproof has long service life
Change Speed Smoothly: The wheels can change speed smoothly with this tail hook, high strength. After the extension of the tail hook is added, the flywheel gear and the rear derailleur will not collide, Make the flywheel speed change more smoothly
Total Length: 62 mm/ 2.44 inch, Height: 23.5 mm/ 0.93 inch, Thickness: 11.6 mm/ 0.46 inch, Hole Distance: 40 mm/ 1.57 inch, Weight: 31 g (Included screw), Easy to install and remove. Great accessory for cycling enthusiasts
Easy to Use: Simply by changing the screw that holds the change to the bicycle plate. The bike rear derailleur hanger can be easily installed at various angles or positions depending on the displacement required to facilitate speed change
Application: This mountain bike derailleur component is used to lengthen the rear dial chain, fit mountain flywheel 40T/ 42T/ 46T/ 50T highway flywheel. The rear derailleur link hanger is ideal complement for 8, 9, 10 speed derailleur and 11 speed gear shifts