Wheels Manufacturing Derailleur Hanger - 103 ModelNumber=J1478 }RockShox Rear Shock Damper Shaft

}RockShox Rear Shock Damper Shaft Assembly - Deluxe Reaktiv (A1-B1) Deluxe Thruaktiv (A1-B1) 57

Two AAA Alkaline batteries included

Loose-ball bearing

}MKS BMX Chain Tensioner - For 9

Rear wheels built with the WTB STi29 rim

Wheels Manufacturing Derailleur Hanger - 103 ModelNumber=J1478 }RockShox Rear Shock Damper ShaftWheels Manufacturing Derailleur Hanger 103. 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