Maxmoral 3pcs Universal Bicycle Bike Derailleur Hanger Frame Gear Tail Hook - 29177-UBDHFH-3

• Function: It protects the transmission after transmission. Note: As our accessories do not have a specific matching model, you can compare the accessories you need to replace to see if the size and shape match. When you check that the size and shape are the same, please rest assured to place an order. It is universal and suitable for most bicycles, reducing frame maintenance costs. The chain puller hanger comes with installation bolts. Packaging: 3 x bicycle frame transmission gear tail hook replacement parts. Function: When accidentally dropping the car, there may be transmission deformation that affects the transmission function. The hook is made of aluminum alloy material, allowing for some deformation to protect the frame from damage. When the tail hook is severely bumped, it will break, but it can be replaced with a new one for continued use, thereby reducing the maintenance cost of the frame.