Wheels Manufacturing Derailleur Hanger 348 keyword search go3a Spoke Interface Straight Pull Skewer Spoke Interface Straight Pull Skewer Included No Defined Color Black Rear Axle 12mm Thru x 142mm Color Black Red Hub Drilling 24 Bearing Type Sealed Cartridge Hub Brake Compatibility Center Lock Disc Cassette Body Type Shimano SRAM 11 Speed Road Cassette Body Type Shimano SRAM 8 9 10 Speed Extended zones around the temples and back of the head give extra protection in risk areas As a result you will see many bikes with exactly the same hanger Wheels Manufacturing hangers are stiffer than almost any OEM hanger which improves durability and shifting performance