DJC Stone 88BCD Round Bike Chainring for Shimano M985 30T 32T 36 38 40 42 44 46 48T MTB Bicycle Narrow Wide Chainwheel 88 bcd

Stone 88BCD Round Bike Chainring for Shimano M985Features:Fit for : for shimano M985 crankset onlyMaterial Hardness:HB150CNC process precision:0.03mmColor: black anodizedSize: 88 BCD roundThickness: 4MMSurface treatment: Anodize, high speed CNCTooth: Narrow wide tooth Chain Speed support:9-10-11-12 speedSupport both Shimano and Sram 12 speed chainNOT for 12s AXS flattop chainPlease pay attention!!!：1,This chainring is design for 1x speed bike, not support 2x speed bike and not support front shifter and derailleur!!!2, The appearance of 30t-34t is Non-Hollow style 36t-48t is Hollow Style.3, Most STONE chainrings produce by order, it needs several days to produce. Hope you would understand 3-5days preparing time.Thanks for your understanding!Advantages:1, This kind of chainring made from high strength Aluminum 7075-T651, offering best stiffness and endurance.2, High precision CNC processing. Working accuracy 0.03mm. Ensuring that offers you the best riding component.Package Contents:1 x chainring, 4 boltsABOUTStone Design Workshop focus to offer high quality and innovated design CNC processed chainrings to clients in worldwide, especially favored by EU race teams. Provides customize rings on tooth quantity and style as well as add team logos or name base on Stone logo.Material is basic of everything, Aluminum 7075-T651 supplied by Aleris and Alcoa USA, which is top aluminum supplier in world wide, Aleris is supplier to many aircraft make.

• Narrow wide tooth, it design for 1x speed only, can not use as 2x speed, not support front shifting derailleur.
• Fit : for shimano M985 crankset only.
• Chain Speed support: 9-10-11-12 speed, Support both Shimano and Sram 12 speed chain, NOT for 12s AXS flattop chain.
• Material: High strength Aluminum 7075-T651; high precision CNC processing; offer best stiffness and endurance.
• Tooth: 30T-48T; Size: 88 BCD round; Thickness: 4MM.Package Contents: 1pcs Chainring, 4pcs Aluminum bolts.