Derailleur Hanger Extender, Aluminium Alloy Cycling Rear Derailleur Hanger, Extension Cycling Frame, for Mountain Road Cycling (black) - BONKZEBU, BONKZEBUv20nkfym6z-11

• VERSATILE REAR DERAILLEUR EXTENSION: Designed for mountain and road bikes with 40T/42T/46T/50T/56T gearing, this rear derailleur extension provides seamless gear shifting for cyclists tackling various terrains and challenges. Enjoy a smoother riding experience with this essential accessory. PREMIUM ALUMINUM ALLOY MATERIAL: Crafted using CNC technology, this cycling rear derailleur hanger is constructed from high-quality aluminum alloy for exceptional strength and durability. Built to withstand the demands of intense cycling, it offers a long service life to avid . PERSONALIZED COLOR OPTIONS: Enhance the look of your mountain bike with the vibrant color options available for this cycling tail hook extender. Add a touch of and personality to your ride while enjoying the practical of improved gear performance. TWO COLOR CHOICES: Choose from two attractive colors to suit your individual preferences and requirements. Whether you prefer a sleek black finish or a bold and bright hue, there is a color option available to complement your bike's aesthetic. SMOOTH SPEED EXPANSION: Experience enhanced gear shifting performance and smoother speed expansion with this derailleur hanger extender. Cyclists can enjoy improved control and accurate in gear changes, making it an essential accessory for achieving peak performance on the road or trail.