Amazon.com : Wolf Tooth 96BCD Drop Stop Chainring for 11
Amazon.com : Wolf Tooth 96BCD Drop Stop Chainring for 11,110 BCD Asymmetric 4-Bolt Chainrings for Shimano Cranks,CAMO Aluminum Round Chainring – Wolf Tooth Components,WOLF TOOTH COMPONENTS* drop stop chainring (PCD110) - BLUE,Wolf Tooth renames narrow-wide chainrings Dropstop A, B & ST