: a brake that operates by the action of a frictional material pressed against the sides of a rotating disc by a caliper
Illustration of disc brake
1 caliper
2 disc
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Speaking of brakes, the 911 Carrera 4S gets 408-mm front disc brakes and 380-mm rear disc brakes – the same as the Carrera S and GTS variants.—New Atlas, 7 July 2025 It's got hydraulic disc brakes (Shimano MT200) for precise control and microSHIFT ADVENT x 1 x 10 drivetrain, which shifts nicely.—Scott Gilbertson, Wired News, 5 July 2025 As disc brakes are becoming ever more the norm (as opposed to a traditional rim brake), Skarper offers a conversion unit that is equally as simple to install to your bike’s disc-brake mounts and can be done by almost anyone who knows how to use an Allen wrench.—Michael Venutolo-Mantovani, Wired News, 20 June 2025 Effective stopping power is provided by hydraulic disc brakes.—Paul Ridden
june 16, New Atlas, 16 June 2025 See All Example Sentences for disc brake
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