Wheels Manufacturing Derailleur Hanger - 290 Internal W-24.5mm year 2015+ model BoXXer (B1)

year 2015+ model BoXXer (B1) description Charger bladder assembly

Simple travel reduction shims in 5mm

Optimized for use with Shimano CUES 9 to 11-Speed drivetrains

Spring sold separately

Wheels Manufacturing Derailleur Hanger - 290 Internal W-24.5mm year 2015+ model BoXXer (B1)Wheels Manufacturing Derailleur Hanger 290. Wheels 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