Bicycle wheels, rims and hubs

The 303 S wheels are the successor to the successful wheels that dominated the spring classics. They stay true to the 45 mm rim height, which is ideal for any terrain, but have grown significantly in width, as the larger internal rim width provides better performance and ride quality in almost every measurable direction. Road bikes are much more versatile than in the past, regardless of road surface, but still at least as fast. The 303 S wheels have a completely new rim profile and rim design to optimise rider performance on this new generation of road bikes. The wheels are suitable for tubeless and disc brakes. They allow the use of wider tires with lower air pressure and achieve the speed of racing bikes on and off the road.