Risers add height to Profile Design aerobars to dial in the fit and achieve optimal rider positioning. The Aerobar Bracket Riser Kit easily adds height and quickly adapts Sonic Ergo, Supersonic Ergo, Subsonic Bracket, J3 Bracket and J2 Bracket, T Carbon Series and T Aluminium Series Aerobars to fit a wide range of riding styles.

• Compatibility: Sonic Ergo (35a, 43a, 45/25a, 50a and 45ar, Supersonic Ergo (35c, 45/25c and 50c), Subsonic Bracket, Neosonic Bracket, J3 Bracket and J2 Bracket, T Carbon Series, T Aluminium Series aerobars
• Kit includes 2 risers and 4 bolts specific to the kit size
• Maximum Height: Kits available in 15mm (5,10 or 15mm), 20mm, 30mm, 40mm, 50mm, 60mm or 70mm
• Clamp Diameter: 31.8mm
• Weight: 10mm - 14grams, 5mm - 7grams
• Risers cannot be stacked