Wheels Manufacturing Derailleur Hanger - 321 Trek Weight-1275 Laterally adjustable non-slip TriVider strap

Laterally adjustable non-slip TriVider strap system

model Wild Enduro Front size 27

}Full Speed Ahead Comet Modular Crankset - 175mm 11/12-Speed 32t Direct Mount Full Speed Ahead MegaExo Spindle Interface Black

Composite spacers

} Eagle Lunar/Polar Grey

Wheels Manufacturing Derailleur Hanger - 321 Trek Weight-1275 Laterally adjustable non-slip TriVider strapWheels Manufacturing Derailleur Hanger 321 Trek. 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