DJC Stone Bike Chainring Direct Mount for Sram 18t BMX Climbing MTB Bicycle Performance 18T Narrow Wide Tooth GXP Dub

Stone Bike Chainring Direct Mount for Sram 18t BMXFeatures:For Sram MTB direct mount GXP, DUB model 3 bolts mounting crankFit for BMX, climbing, stunt bikes which require large transmission ratios and high burstsMaterial Hardness: HB150CNC process precision: 0.03mmColor: black anodizedOffset: 4mm inner offsetSurface treatment: Anodize, high speed CNCWeight: about 31gChain Speed support: 9/10/11/12 SpeedPlease pay attention!!!：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 ChainringABOUTStone 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.

• Fit : for Sram MTB direct mount GXP, DUB model 3 bolts mounting crank, fit for BMX, climbing, stunt bikes which require large transmission ratios and high bursts.
• Chain Speed support: 9/10/11/12 Speed.
• Tooth: 18T; Offset: 4mm inner offset; Color: Black. Weight: about 31g
• Material: High strength Aluminum 7075-T651; high precision CNC processing; offer best stiffness and endurance.
• Package Contents: 1 x Chainring.