While not THE original roller cam, the WTB Speed Master is arguably the most popular iteration of the design and still one of the best rim brakes ever made. | By Second
![Radar Roundup: Full Metal Cycles Megaforce Cam Brakes, Shogun Shido for ILE, Starling Cycles UK-Made Mega Murmur, New Albion XDT Crankset, and Ojai ATB Vacation Pt Deux | The Radavist | A Radar Roundup: Full Metal Cycles Megaforce Cam Brakes, Shogun Shido for ILE, Starling Cycles UK-Made Mega Murmur, New Albion XDT Crankset, and Ojai ATB Vacation Pt Deux | The Radavist | A](https://media.theradavist.com/uploads/2023/07/image-9-scaled.jpg?w=600&quality=75)
Radar Roundup: Full Metal Cycles Megaforce Cam Brakes, Shogun Shido for ILE, Starling Cycles UK-Made Mega Murmur, New Albion XDT Crankset, and Ojai ATB Vacation Pt Deux | The Radavist | A
![Big Bird's roller cam front brake. Charlie Cunningham designed, Suntour built. (Seller's photo) : r/Vintage_bicycles Big Bird's roller cam front brake. Charlie Cunningham designed, Suntour built. (Seller's photo) : r/Vintage_bicycles](https://i.redd.it/fg1sombqi7j31.jpg)