Wheels Manufacturing Derailleur Hanger - 458 MFPN=00.6118.690.008 Tannus Armour Tubeless inserts are

Tannus Armour Tubeless inserts are the result of years of top level multi-cell foam manufacturing mixed with extensive professional riding experience

Metal outer shell for strength and a smooth finish

Twinhead with air release button allows fine tuning pressure for both presta and schrader valves

Available in various colors and styles to fit different models and sizes

Updated cage with front plates and bevelled edges

Wheels Manufacturing Derailleur Hanger - 458 MFPN=00.6118.690.008 Tannus Armour Tubeless inserts areWheels Manufacturing Derailleur Hanger 458. 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