Wheels Manufacturing Derailleur Hanger - 552 Brand_Hayes }Feedback Sports Over-Drive Sled Resistance

}Feedback Sports Over-Drive Sled Resistance Unit- Progressive Resistance Upgrade for Zero Drive Trainer

1-piece HS2 rotor recommended

Grip on varying trails thanks to the MICHELIN Gum-X technology and the Force XC2 Racing Line tread pattern

The tool-free Reach adjust is quick and easy while Lever Pivot Bearing technologies ensure smooth fatigue-free action

The FSA Gossamer Tandem Crank/Bottom Brackets sets feature cold forged AL6061/T6 aluminum crankarms with a MegaExo spindle

Wheels Manufacturing Derailleur Hanger - 552 Brand_Hayes }Feedback Sports Over-Drive Sled ResistanceWheels Manufacturing Derailleur Hanger 552. 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