Wheels Manufacturing Rear Derailleurs Hanger Repl Part #172

Upgrade Your Trek Bike with Precision-Crafted Hangers

Elevate your cycling experience with Wheels Manufacturing’s premium hangers designed for Trek bicycles. Engineered with superior stiffness compared to standard OEM alternatives, these components deliver unmatched durability and precise shifting performance—perfect for riders seeking reliability on both road and trail.

Why Choose Wheels Manufacturing?
– Premium Material: CNC-machined from aerospace-grade 6061 aluminum for lightweight strength and corrosion resistance.
– USA-Made Quality: Proudly manufactured in the USA with rigorous quality control standards.
– Custom Fit: Designed to adapt to Trek’s mid-year design updates, ensuring compatibility with a wide range of models.

Key Features & Benefits
– Enhanced Performance: Stiffer construction reduces flex during shifts, offering smoother gear transitions and longer component lifespan.
– Scene-Specific Design: Ideal for competitive cyclists and adventure riders who demand precision in demanding conditions.
– Hardware Note: Includes attachment hardware only for QBP # FS1561 (DROPOUT 399); check specifications for other models.

How to Select the Right Hanger
With many OEM hangers sourced from limited manufacturers in Asia, exact matches can be hard to find. Use our detailed photo gallery to identify the perfect fit for your Trek bike’s frame design—ensuring seamless integration and optimal performance.

Comparison Snapshot
| Feature | Wheels Manufacturing | Standard OEM |
|———————–|—————————|—————————|
| Material | CNC-machined 6061 Alum | Generic steel/aluminum |
| Durability | Long-lasting stiffness | Prone to wear over time |
| Origin | Made in USA | Mostly Taiwan/China |
| Customization | Adapts to model updates | Limited fitment options |

Upgrade your ride with a component built for precision and longevity—designed by cyclists, tested by champions. Perfect for Trek owners prioritizing performance and longevity on every journey.