Wheels Manufacturing Derailleur Hanger - 557 Bottom Bracket Parts Case locks securely to mount

Case locks securely to mount in portrait or landscape format

SD3304 HT9515

- Toe clips and straps required

The 303 XPLR S is fast on gravel thanks to its mega-wide rim profile and utilizes Zipp’s Total System Efficiency specifically to the challenges of gravel

- Compatible with Shimano 12 speed Dura Ace 9250 ONLY

Wheels Manufacturing Derailleur Hanger - 557 Bottom Bracket Parts Case locks securely to mountWheels Manufacturing hangers are stiffer than almost any OEM hanger, which improves durability and shifting performance. OEM hangers are only produced by a handful of manufacturers, mostly in Taiwan and China. As a result, you will see many bikes with exactly the same hanger. Bicycle manufacturers may make mid year changes. Please use the hanger photos to select the proper hanger for your application. CNC machined 6061 aluminum Made in the USA Product