Wheels Manufacturing Derailleur Hanger - 303 CheckoutSpec= Mountain 37 BB/Frame Interface English BB

37 BB/Frame Interface English BB Shell Width (mm) 68 BB Shell Width (mm) 73 Weight 105 Spindle Interface Type Shimano Hollowtech II Spindle Interface Type RaceFace EXI Spindle Interface Type FSA MegaExo Defined Color Orange

Cold forged aluminum lever handle (Anodized)

X-Glide tooth profiles and shift assist pins enable quick and reliable front shifting

Color Copper/Black Links (links) 98 Drivetrain Speeds Single Speed 1/2" x 1/8" Half Link Chain Yes Chain Connection Type Pressed Pin Width 1/2 x 1/8 Defined Color Orange

Wheels Manufacturing Derailleur Hanger - 303 CheckoutSpec= Mountain 37 BB/Frame Interface English BBWheels Manufacturing Derailleur Hanger 303. 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. These