Copper Co Bikes X Bespoke Chainrings

Copper Co Bikes X Bespoke Chainrings have linked and dropped something truly clean. The new chain rings are double-machined with precision, the Stealth takes the smooth, wide, curved profile of the 2017 Drillium track teeth to the next level. Polished to reduce the co-efficient of friction even further, the result is smooth, silent, responsive. This … Continue reading Copper Co Bikes X Bespoke Chainrings