Summer socks Socks Clothing Crank Brothers Bike Crank Brothers is an American manufacturer of the highest quality products for the mountain biking world. The production started with the pedals, with the eggbeater model, which with a highly technological system means that the coupling of the pedal is possible in any weather condition, even with extreme mud. Since 1997, in a Laguna Beach garage, Crankbrothers has grown to become a globally recognized brand and leader in pedals, wheels, pumps, tools and accessories. Tested and tested by world-class athletes, the success of crank brothers is increasingly expanding.