Wheels Manufacturing Derailleur Hanger - 557

Enhance your bike's performance with the Wheels Manufacturing Dropout-557 Derailleur Hanger, engineered for Marin and Polygon mountain bikes. Crafted from CNC-machined 6061 aluminum, this replacement part ensures superior strength, durability, and precise shifting performance. Designed with a thru-axle mount type, the #557 hanger provides a secure fit that enhances overall bike stability on rugged trails and challenging terrains. Built to outperform OEM hangers, Wheels Manufacturing #557 offers increased stiffness, which translates to improved derailleur alignment and smoother gear shifts, giving you more control during intense rides. This aftermarket derailleur hanger is a perfect upgrade for Marin models including the Cortina, Four Corners Elite, Gestalt 3, Mount Vision, Pine Mountain 2, Wolf Ridge, and various Xquarone models from 2017 to 2020. It also replaces Marin Hanger #38 and is compatible with Polygon bikes. Proudly made in the USA, this derailleur hanger is a reliable, component built for cyclists who demand durability and precision. Whether you're upgrading your mountain bike for competitive racing or adventurous trail rides, the Wheels Manufacturing Dropout-557 ensures excellent component compatibility, enhanced shifting accuracy, and long-lasting performance. Replace your OEM hanger with confidence-choose the #557 Dropout Hanger for a seamless, sturdy upgrade that keeps your bike shifting flawlessly mile after mile.

• Wheels Manufacturing Dropout-557 derailleur hanger for Marin & Polygon bikes delivers enhanced durability and improved shifting performance thanks to CNC-machined 6061 aluminum construction.
• Engineered with superior stiffness compared to standard OEM hangers, ensuring precise derailleur alignment and optimal drivetrain responsiveness for aggressive riding and demanding trail conditions.
• Designed specifically for Thru-Axle mounting systems, this replacement hanger fits multiple Marin models including Cortina, Four Corners Elite, Gestalt 3, Mount Vision, Pine Mountain 2, Wolf Ridge, and Xquarone series, providing a reliable upgrade for compatible bikes.
• Manufactured in the USA, these derailleur hangers replace Marin Hanger #38 and help prevent costly rear derailleur damage by offering a robust, rein-forced connection point for seamless gear shifting.
• A great solution for bike shops and riders seeking durable, OEM-quality components with OEM fit and finish-compatible with Marin and Polygon models, ensuring quick installation and long-lasting performance on trail or XC mountain bikes.