ECSiNG 2 Set Bike Rear Derailleur Hanger 5.7x2.5cm Aluminum Alloy Mech Derailleur Hanger Hook Adapter Compatible with MTB Bicycle Accessories Silver

The bicycle rear derailleur is suitable for most types of bicycles, such as mountain bikes and geared bicycles. It can be used as a spare part to reduce the cost of chassis maintenance.
Size:5.7x2.5cm, derailleur hanger is made of aluminium alloy which is durable and compact, it can prolong the product service life.
When the rear derailleur is hit, the bicycle rear derailleur hanger can buffer and protect the frame from damage to avoid further damage to the frame and drive system.
Easy installation, can be replaced directly without adjustment, great compatibility and high reliability.
Product include a total of 2 set bicycle rear derailleur, which can completely meet your daily use needs and replacement.

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