Wolf Tooth Components’ Drop-Stop one-by chainrings are now available for Dura-Ace, Ultegra, 105, and Tiagra cranks with Shimano’s asymmetric 4x110mm bolt pattern. Machined from hard-wearing 7075-T6 ...

Not all chainrings fit all cranksets. Most chainrings mount via a four- or five-arm ‘spider’ (the arms/spokes on the crankset). The spacing between these arms differs based on the intended gear range ...

Rui Costa's chainring failure at the Tour de Romandie prologue earlier in the week was down to the use of incorrect chainring bolts, not an equipment failure, Cyclingnews can report. The information ...

A chainring is a crucial component of any drivetrain, engaging the chain to transfer power to the rear wheel. As rings with teeth, chainrings may seem like straightforward components. But as with most ...

These Rotor cranks are light, stiff, and beautiful to look at. The chainrings that go with them have a clever mounting system that will ensure you never have a scratched frame, or creaking because of ...