DJC Stone 100 BCD Round Chainring for SLX M7100 XT M8100 MTB Mountain Bike 100BCD M7120 M7130 M8120 M8130

Stone 100 BCD Round Chainring for SLX M7100Features:Fit for : for Shimano M7100 M7120 M7130 M8100 M8120 M8130 (not work with M5100 and M6100)Material Hardness:HB150Color: black anodizedSize: 100 BCD, roundThickness: 4MMSurface treatment: Anodize, high speed CNC Chain Speed support:12/11/10/9 speed, Support both Sram and Shimano 12 speed chainNOT support AXS 12s flattop chainYou need buy a 12 speed chain link if your chain is shimano 12 speed. Otherwise it will make troublePlease pay attention!!!：1,This chainring is design for 1x speed bike, not support 2x speed bike and not support front shifter and derailleur!!!2, This chainring is NOT support AXS 12s flattop chain.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 chainringTooth Max diameter(mm) Weight(g)32T, 138mm, 52g34T, 145mm, 58g36T, 154mm, 60g38T, 162mm, 66g40T, 170mm, 72g42T, 178mm, 79g44T, 186mm, 88g46T, 194mm, 96g48T, 202mm, 105g

• Narrow wide tooth, it design for 1x speed only, can not use as 2x speed, not support front shifting derailleur.
• Fit : for Shimano M7100 M7120 M7130 M8100 M8120 M8130 (not work with M5100 and M6100).
• Chain Speed support: 12/11/10/9 speed, support both Sram and Shimano 12 speed chain, NOT support AXS 12s flattop chain.
• Material: High strength Aluminum 7075-T651; high precision CNC processing; offer best stiffness and endurance.
• Tooth: 32T-48T; Size: 100 BCD round; Thickness: 4MM; Weight: 52-105g.Package Contents: 1pcs Chainring.