Giant Derailleur Hanger - Wheels Manufacturing Dropout-175 Replacement Part for Bike Repair & Maintenance | Compatible with Giant Bicycles | Durable Aluminum Alloy for Mountain & Road Bikes

Wheels Manufacturing is the world's leading supplier of precision machined derailleur hangers, producing over 175 versions to fit thousands of different brands and models worldwide. State-of-the-art design and machining turns aircraft-grade 6061 billet aluminum into superior derailleur hangers that outperform and outlast the standard equipment hangers found on most bikes.