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 , Supersonic Ergo, Subsonic Bracket, J3 Bracket and J2 Bracket, T Carbon Series, T Aluminum Series Aerobars to fit a wide range of riding styles.Compatibility: Sonic Ergo (35a, 43a, 45/25a, 50a and 45ar), Supersonic Ergo (35a, 45/25a and 50a), Subsonic Bracket, J3 Bracket and J2 Bracket, T Carbon Series, T Aluminum Series AerobarsIncludes: 2 risers and 4 bolts specific to the kit sizeMaximum Height: Kits available in 15mm (5,10 or 15mm), 20mm, 30mm, 40mm, 50mm, 60mm or 70mmClamp Diameter: 31.8mmWeight: 10mm – 14g, 5mm – 7gKit includes 2 risers and 4 bolts specific to the kit sizeRisers cannot be stacked
