Profile Design Aerobar Bracket Riser Kit 70mm Bike Cover ensures quick and easy rotor

ensures quick and easy rotor installation and removal

and seamless amplification for a quiet ride on any terrain

Laser perforations on the upper arms provide optimal airflow and ventilation

Experience the next level of cycling safety with the Strip Drive 300+ Rear light

Sealed cartridge bearings for extended bearing life

Profile Design Aerobar Bracket Riser Kit 70mm Bike Cover ensures quick and easy rotorProfile Design Aerobar Bracket Riser Kit 70mm Risers easily add height to Profile Design aerobars to dial in your fit. Achieve Optimal Positioning: Achieve optimal positioning with the Aerobar Bracket Riser Kit. Easily adds height and quickly adapts Sonic Ergo (35a, 45 25a and 50a), Supersonic Ergo (35a, 45 25a and 50a), Subsonic Bracket, J3 Bracket and J2 Bracket, T+ Carbon Series, T+ Aluminum Series Aerobars to fit a wide range of riding styles.