The chainring for the Sram Force 22 Exogram 11-speed crankset, perfectly matched to the Sram Yaw front derailleur.
The chainring mount width is 16 mm. The Sram Rival 22 and Force 22 chainrings are identical in construction and differ only in design.
Herstellerinformation: SRAM, 1000 W Fulton Market #4, 60607 Chicago, Illinois, United States, http://www.sram.com | Contact EU: SRAM Europe Sales and Services B.V., Paasbosweg 16, 3862 ZS Nijkerk, Netherlands, https://www.sram.com