Unisex Adult Oval Direct Mount Chainring 54T Black - Durable Bicycle Chain Ring for Road & Mountain Bikes - Perfect for Cycling, Commuting & Performance Riding

Q Rings DM oval chainring Black 1x DM chain ring oval: at the point of the largest power output, the Q ring has the largest diameter, at the upper dead point is the smallest diameter. These Direct Mount QX1 Q rings are compatible with: 2INPower/in Power Road DM, aldhu and vegast cranksets. Even more precisely adjustable by 1° to the individual needs thanks to OCP system. Chain ring change is incredibly easy here and only requires a 10 mm Allen key.