Wheels Manufacturing Derailleur Hanger 372 Description-40 mm Riser Kit save it and save the

save it and save the planet

Offers the same chain retention performance as seen in all higher-level Eagle drivetrain cranks

}SRAM 40 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring Blast Black

Includes English threaded GXP cup and bearing set

Wheels Manufacturing Derailleur Hanger 372 Description-40 mm Riser Kit save it and save theWheels Manufacturing Derailleur Hanger 372. 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 These