Mountain bikers, this derailleur hanger is essential protection for your bike's frame! Made from durable aluminum alloy, it's designed to absorb impact and break instead of your frame if your bike falls or hits something. The size 4 model measures approximately 5.3cm long by 3.7cm wide and weighs 17g, coming in either black or silver finish. It includes the necessary screws for easy installation. Remember - derailleur hangers are NOT universal, so make sure size 4 matches your specific bike model before purchasing. Before installing, always check that your rear dropouts are properly aligned, as installing a new hanger on misaligned dropouts can cause immediate damage. Having a spare hanger in your toolkit is smart insurance against being stranded on the trail. Much cheaper than replacing an entire frame if your derailleur gets damaged! The quality construction ensures reliable performance and protection for your valuable bike components. A must-have spare part for any serious cyclist's maintenance kit.
Free 30-day returns 
Free 30-day returns
