Our chainring are made by precision CNC machining of billet aluminum (7075-T6 aviation aluminum), coated with a beautiful anodized protective film to prevent corrosion, and available in red and black colors. The unique dual-chain design allows your E-bike to have different front sprocket speed control at the same time. this chainring is very light only 219 Gram instead of 340 Gram for the standard drive gear .
If you want improve performance, then the chainring might be for you.
