Bicycle Rear Gear Mechanical Hook Rear Pull Hook Tail Hook For-Giant

describe: *Rear derailleur hangers should be installed by a qualified bicycle mechanic and only after the original fault that caused any original hanger to fail has been diagnosed and repaired. * Hangers are sacrificial components designed to break when the frame and/or driveline are subjected to excessive stress reducing/eliminating damage to the frame and driveline components. *Failure to troubleshoot before reinstalling the hanger will result in the new hanger being damaged while performing its duty. *Advantages: Made of aluminum alloy light weight stylish appearance strong compatibility *Bicycle Rear Gear Mechanical Hook Rear Pull Hook Tail Hook for-GIANT Specification: Product name: Bicycle tail hook Material: aluminum alloy Applicable: for-Giant bicycle Weight: about 18g Color: silver Package includes: Bicycle tail hook*1 Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.