Description
- Fit : 107 BCD for Sram Rival 4 arms crankset only. NOT for other 107bcd crankset.
- Chain Speed support: default tooth shape is ordinary 9-12s but not support 12s AXS flattop. If you buy AXS tooth shape, can choose the AXS option.
- Tooth: 34T-60T; Size: 107 BCD round; Thickness: 4MM; Weight: 45g-170g.
- Material: High strength Aluminum 7075-T651; high precision CNC processing; offer best stiffness and endurance.
- Package Contents: 1pcs Chainring, 4pcs Aluminum bolts.
Stone Round Chainring 107BCD for Sram Rival
Features: Fit for : 107 BCD for Sram Rival 4 arms crankset only. NOT for other 107bcd crankset Material Hardness:HB150 CNC process precision:0.03mm Color: black anodized Size: 107 BCD round Thickness: 4MM Surface treatment: Anodize, high speed CNC Tooth: Narrow wide tooth
Chain Speed support:
Default tooth shape is ordinary 9-12s but not support 12s AXS flattop.
If you buy AXS tooth shape, can choose the AXS option
Please pay attention!!!
1, This chainring is for Sram Rival 4 arms crankset only. NOT for other 107bcd crankset. And please choose the correct speed option according to your bike chain.
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 bolts
ABOUT
Stone 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.