Bicycle Rear Derailleur Hanger Extension 32T/36T/40T/42T/44T/46T/50T/52T/56T MTB Mountain Road Bike Speed Change Frame Gear Tail Hook Extender, Black

Price: $8.99
(as of Mar 24, 2025 05:34:11 UTC – Details)

Quantity: Bicycle Rear Derailleur Hanger (with 1 screw)
Color: Black
Material: aluminum alloy
Size: total length 63mm/2.48inch, hole pitch 41mm/1.61inch

Easy to install: You can simply replace and install the hanger, adjusting the tension and shifting more smoothly.

After installing the extended tail hook, the large teeth of the flywheel will not collide with the rear derailleur. The rear derailleur and large teeth provide sufficient space for normal speed change.
Specifications: total length 63mm/2.48inch, hole spacing 41mm/1.61inch.
High-quality aluminum alloy: The bicycle rear derailleur is made of high-quality aluminum alloy, CNC processed, which is firm and durable.
Extended rear derailleur: The bicycle rear derailleur is used to extend the rear derailleur, suitable for mountain flywheel 32T/36T/40T/42T/44T/46T/50Y/52T/56T road flywheel.
Easy to install: It is simple to replace and install the hanger, and adjust the tension and speed more smoothly.
Speed change smoothly: The bike rear derailleur makes the flywheel speed change more smoothly.