This article first appeared on BikeRadar. Shimano has been working on a cover to shield the rotors of its hydraulic disc brakes. The design, which was filed for a US patent in June 2017, shows a ...

Bicycles equipped with disc brakes are now a familiar sight. If you’ve recently purchased a new road bike, it probably has discs. And if you’ve purchased a new mountain bike in the past 20 years, it ...

Modern bicycle disc brakes are marvels of engineering, with hundreds of parts working in harmony to slow your bike down in a controlled way. They’re so good that it’s rare to have leaks, breakages or ...