Versatility: Suitable for all types of bikes, including road bikes and other geared bikes, making it a must-have accessory for cycling enthusiasts. It can reduce the maintenance cost of the frame.
The transmission hanger is made of aluminum alloy, durable and compact, which can extend the service life of the product.
Function: Engineered to rotate backwards in the event of a crash, effectively reinstalling the chain onto the pinion and protecting your bike from damage in the event of a fall.
Package Included: 1 x Bicycle Rear Derailleur Hook.