Pulled by gravity, riders dash down steeply sloped surfaces. Jutting left and right, they compete for speed while fighting to control their bikes. Here, riders reach speeds of up to 90 km. High-level skills and special, extremely tough bikes are demanded. SHIMANO offers a lineup of superior components that achieve World Cup levels of speed control. Particularly in the brake system, which must provide hours of high response, revolutionary heat dissipation technologies are used to sustain a stable damping force. Backed by the industry's top class of quality and performance, these components meet the stringent demands of riders as they aim for the finish line.