12 Speed AXS Support 104mm BCD SLX M670 M552 Mountain Bike MTB Chainring 104BCD 32T 34T 36T 38T 40T 42T Black Silver Chain Wheel PRODUCT FEATURES The 104BCD positive and negative chainrings are CNC milledfrom an entire aluminum plate, and the back is hollowed outand chamfered to ensure strength while also reducing theweight of the chainrings. The chainring adopts an elongatectooth shape, which makes it difficult for the chain to escapefrom the teeth even if it jumps violently,thus ensuring that thechain does not fall off BRAND: PASS OUEST APPLICABLE: 104BCD Universal four-claw crank BCD:104mm MATERIAL: AL 7075-T651 ORIGIN: CHINA WEIGHT: 32T 34T 36T 38T 40T 42T 37g 45g 57g 66g 76g 72g (BCD: The diameter ofthe circle formed by the center hole of the plate nail) Only supports AXS 12speed chain Package include: 1 x chainring

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