Wheels Manufacturing Derailleur Hanger - 120 Model=RR 511 12mm dust cap with 3mm

12mm dust cap with 3mm and 2mm spacers

7 10-speed models and provides shifting speed and precision

Defined Color Black Weight 215 Brake Lever Actuation Long Pull Rotor Included No Brake Caliper Type Post Mount

Grippy textured resin hoods

}SRAM X5 10-Speed Rear Trigger Shifter

Wheels Manufacturing Derailleur Hanger - 120 Model=RR 511 12mm dust cap with 3mmWheels Manufacturing Derailleur Hanger 120. 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