Wheels Manufacturing Derailleur Hanger 331 ModelNumber=K6988 Armed against pinch flats with

Armed against pinch flats with a tough relentless but refined character it is the king of the road path and trail

Boost Center Lock SLX hubs paired to DT Swiss Enduro 30mm ID tubeless rims in 28 hole provide a winning balance of weight and strength

Compatible with HG 6/7/8 speed chains Largest Cog 34 Color Black Rear Der/Shifter Compatibility Shimano Mountain Rear Derailleur Mount Type 10x1 Standard

AL7075 stamped and CNC machined outer chainring

Wheels Manufacturing Derailleur Hanger 331 ModelNumber=K6988 Armed against pinch flats withWheels Manufacturing Derailleur Hanger 331. 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