Box Cosine Narrow Wide Chainring
When the time comes to set up your 1x drivetrain, you'll want a dependable chainring that won't drop your chain. The Box Cosine Narrow Wide Chainring is CNC-Machined from 7075-T6 Aluminum, which not only makes it strong, but also light weight and ultra-stiff. There are multiple tooth sizes to choose from, guaranteeing the availability of the right gear ratio for your needs.
Box Cosine Narrow Wide Chainring Specifications
10 months ago
Q & A
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