LWLSS MTB Bike Tail Hook With Screws Mountain Bicycle Rear Derailleur Gear Mech Hanger Hooks Bracket For Btwin Rockrider Various

Fitment: For Btwin For Rockrider Various 【Advanced collision protection】We employ advanced collision protection technology, featuring innovative rear hooks that absorb impact forces, ensuring the integrity of your bicycle. Bid farewell to expensive repair costs, providing assurance for rider safety without compromising performance. 【Seamless gear shifting】Bicycle gear shifters ensure smooth transitions. Carefully crafted threads ensure precise and smooth gear shifts, elevating your cycling experience. No more missing shifts or feeling awkward—rely on our derailleur for precise and reliable gear changes, giving you an extra advantage in every ride. 【Easy installation, convenient portability】The Mech Derailleur Hanger simplifies your cycling experience with its compact design, ensuring easy installation and convenient portability. Whether roaming the city or embarking on adventures, you can trust this hook as your reliable companion. Enjoy the convenience it provides, no matter where your bicycle takes you. 【Perfect combination of aesthetics and functionality】This alloy bicycle rear derailleur hook is not just about performance but also the perfect combination of aesthetics and functionality. With a smooth surface, it offers visual appeal and a satisfying tactile experience.