DJC Stone Chainring 130 BCD for Shimano 5700 6700 Round 42t 44T 46 48 50 52 55 58T 60T Road Bike ChainWheel 130bcd for Sram Red

Stone Chainring 110 BCD Round for Shimano 105 R7000 R8000 R9100Features:Fit for : for Shimano R7000,R8000, R9100 crankMaterial Hardness:HB150CNC process precision:0.03mmColor: black anodizedSize: 110 BCD, roundThickness: 4MMSurface treatment: Anodize, high speed CNCTooth: Narrow wide toothChain Speed support:9-10-11-12 speed(MTB chain)9-11s( for Sram Road bike chain)9-12s(for shimano Road bike chain)Please pay attention!!!：1, This chainring is design for 1x speed bike, not support 2x speed bike and not support front shifter and derailleur!!!2, 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 boltsTooth Max diameter(mm) Weight(g) (Hollow style)42 T , 178 mm , 86 g44 T , 186 mm , 88 g46 T , 194 mm , 100 g48 T , 202 mm , 105 g50 T , 210 mm , 114 g52 T , 219 mm , 130 g54 T , 226 mm , 140 g56 T , 235 mm , 155 g58 T , 242 mm , 159 g60 T , 250 mm , 163 g

• Fit: for most of 130 BCD crank, for Sram red, for Rotor, for Shimano 5700 6700.
• Chain Speed support: Speed: 9/10/ 11 /12speed,1x speed, Support both Shimano and Sram 12 speed system, but not support Sram axs flattop 12s chain, and only fit for 1x speed bike use, not for 2x speed bike.
• Tooth: 38T-60T; Size: 130 BCD round; Thickness: 4MM, Color: Black/silver.
• Material: High strength Aluminum 7075-T651; high precision CNC processing; offer best stiffness and endurance.
• Package Contents: 1pcs chainring, 5pcs Installation bolts.