Wheels Manufacturing Derailleur Hanger 334 CheckoutTitle=RaceFace Direct Mount Wide Chainring - 34t Sit-bone Gel pads relieve pressure

Sit-bone Gel pads relieve pressure from soft tissue

sync your data with the Garmin Connect app

Flat Protection Tread and SidewallColor Black/BrownDefined Color BrownISO Width (mm) 54ISO Diameter 584 / 650b / 27

Double chainrings are only supported with GS (medium cage) rear derailleurs

Wheels Manufacturing Derailleur Hanger 334 CheckoutTitle=RaceFace Direct Mount Wide Chainring - 34t Sit-bone Gel pads relieve pressureWheels 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