![Bicycle derailleur hanger extension frame bicycle derailleur hanger extender](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
Functions:
[Quality aluminium alloy]: The bicycle rear derailleur is made of high quality aluminum alloy with CNC machining, sturdy and firm, durable and corrosion resistant.
Length of the back swing chain: The rear derailleur of the bike is used to extend the rear gear chain and applies to the flywheel 0T/42T/46T/50T of the highway.
Speed change evenly: The rear derailleur of the bike ensures a more even change in the flywheel speed.
Easy to install: The bicycle rear derailleur is easy to install and remove.
Large accessories: The rear derailleur is a great accessory for cycling enthusiasts.
Technical data:
Material: Aluminium alloy. Colour: Red, black, blue
Total length: Approx. 62 mm. Height: Approx. 23.5 mm / 0.93 inches
Thickness: Approx. 11.6 mm
Hole spacing: Approx. 40 mm, weight: approx. 31 g (included screw)
Content: 1 x bicycle derailleur hanger, 1 x screw