SRAM X-SYNC2 Eagle Direct Mount Chain Rings Stock Item:SRAM XSYNC2 36T DM3 OFFSET BOOST BLACK 11.6218.030.080 the derailleur cage actually rotates

the derailleur cage actually rotates to maintain a consistent angular relationship with the chain

Mounting Accessories: Versa Alloy Plate

Great for commuters

Maximum Weight Limit: Total (rider+all equipment) - 129 kg

SRAM X-SYNC2 Eagle Direct Mount Chain Rings Stock Item:SRAM XSYNC2 36T DM3 OFFSET BOOST BLACK 11.6218.030.080 the derailleur cage actually rotatesSRAM X SYNC2 EAGLE DIRECT MOUNT CHAIN RINGS The radical new look and feel of our X SYNC 2 Eagle chainring is a direct result of SRAM drivetrain engineers studying the performance and wear characteristics of thousands of X SYNC chainrings. We subjected every size of chainring to untold environmental and mechanical tortures, abuse and neglect, in both lab and real world settings, to come up with a chainring that would augment the Eagle drivetrains