Wheels Manufacturing Derailleur Hanger - 56 Weight-510g 3D forged aluminum mast and

3D forged aluminum mast and head-base construction

This set works with all helmet types equally well

172mm Q-factor Rings Sold Separately Number of Chainrings No Rings Included Drivetrain Speeds 12 Chainring BCD Direct Mount Chainline/Hub Compatibility 141/148 Boost Hubs Color Black Crank Length (mm) 170 Crank Intended Use Mountain BB Included No Pedal Spindle 9/16" Spindle Interface Type Shimano Hollowtech II Defined Color Black keyword search FC-M8100-1 Size 170Mm

Model Bigzag Bottle Cage Type Left Access Material Stainless Steel Color Silver Weight 102g

Stretch proof treatment with a heavy duty structure

Wheels Manufacturing Derailleur Hanger - 56 Weight-510g 3D forged aluminum mast andWheels 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 machined 6061 aluminum Black anodized finish Made