Wheels Manufacturing Derailleur Hanger - 589 MFPN=1-LED-EFUSSM-V137 RW40: -2°C to -6°C (28°F

RW40: -2°C to -6°C (28°F to 21°F)

} Ideal choice for use with Avid BB series mechanical brakes

model Mezcal III UCI Edition size 29" width 2

Rims: XRD-522

The open knit structure traps insulating air close to your skin

Wheels Manufacturing Derailleur Hanger - 589 MFPN=1-LED-EFUSSM-V137 RW40: -2°C to -6°C (28°FWheels Manufacturing Derailleur Hanger 589. 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