Wheels Manufacturing Derailleur Hanger - 81 CheckoutTitle=absoluteBLACK Premium Oval 110 BCD Road Inner Chainring for Shimano Dura-Ace 9100 - 36t Less vibration is transferred to

Less vibration is transferred to the rider increasing their comfortable trekking range

Interlok spacer compatible

SPROCKETFormed Spider

Affordable drop-in 1-1/8" headset with crown race top cap and compression ring star nut and compression cap

Wheels Manufacturing Derailleur Hanger - 81 CheckoutTitle=absoluteBLACK Premium Oval 110 BCD Road Inner Chainring for Shimano Dura-Ace 9100 - 36t Less vibration is transferred toWheels Manufacturing Derailleur Hanger 81. 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