Wheels Manufacturing Derailleur Hanger - 138 CheckoutTitle=SRAM Ebike Crank Spider - 107BCD Specialized Mahle hanger # 658

hanger # 658

Best-in-class aerodynamic performance improves aerodynamics of any wheel

By developing it to be virtually indistinguishable from a standard water bottle cage

Color Black Crank Length (mm) 170 Crank Intended Use Mountain Drivetrain Speeds 11 Drivetrain Speeds 12 BB Included No Pedal Spindle 9/16" Spindle Interface Type RaceFace Cinch 30mm Chainring BCD Direct Mount CINCH Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 141/148 Boost Hubs Chainline/Hub Compatibility 150/157 DH Hubs Defined Color Black

} Chain Ring X-Sync 2 Direct Mount Eagle Polar Grey

Wheels Manufacturing Derailleur Hanger - 138 CheckoutTitle=SRAM Ebike Crank Spider - 107BCD Specialized Mahle hanger # 658Wheels Manufacturing Derailleur Hanger 138. 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