The Reverse Components Chainring Bolt Set is compatible ...
with single and double 4-bolt pattern chainrings. Available in a variety of colors, these chainring bolts allow you to add a pop of color and customize your bike in detail.
The Wolf Tooth Components Dual Hex Fitting Chainring ...
bolts are 6mm long and have been designed for single-chainring (1x) usage. They use a double hex head interface so you don't have to use a chainring nut spanner. Not to mention ...
DXR CR80 Chainrings are designed to take some serious BMX punishment. Built to withstand the demands of BMX professional racers, the DXR alloy chainring is designed for single speed use and is offered ...