Profile's 3/One Aluminum Aerobrake Levers are light and supremely aerodynamic, the perfect complement to your cutting-edge triathlon or time-trial bicycle. They boast feathery, stiff, and ergonomic 1-finger aluminum levers with a composite mount, and internal cable routing capabilities for optimum aerodynamics (cables sold separately).

Profile's 3/One Caron Aerobrake Levers are light and supremely aerodynamic, the perfect complement to your cutting-edge triathlon or time-trial bicycle. They boast feathery, stiff, and ergonomic 1-finger carbon levers with a composite mount, and internal cable routing capabilities for optimum aerodynamics (cables sold separately).

Profile Design's carbon-specific brake pads are specially formulated to improve braking performance when you're using carbon rims. Profile Design's TwentyFour Series wheels require the use of these P220 carbon-specific brake pads.