Absolute Balck Oval Chainring XTR XT & SLX DIRECTMOUNT CRANKS 32T Black M9100 M8100 M7100 MT900 SHDMOV32BK Black 32TabsoluteBLACK is the largest manufacturer of oval chainrings in the World. We are devoted to extraordinary design, European manufacturing and production of parts that perform great & are made to last.Features of Absolute Balck Oval Ch..