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, J4 Bracket, J3 Bracket and J2 Bracket, T Carbon Series, T Aluminum Series Aerobars to fit a wide range of riding styles. Tech Specs Compatibility: Sonic Ergo, Supersonic Ergo, Subsonic Bracket, Neosonic Bracket, J4 Bracket, J3 Bracket and J2 Bracket, T Carbon Series, T Aluminum Series Aerobars 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 (not compatible with shim kits) Weight: 10mm – 14g, 5mm – 7g Tech Guide Raises armrest and extensions together to maintain a comfortable wrist position Kit includes 2 risers and 4 bolts specific to the kit size Multiple kits can be used to reach desired height up to 70mm rise, If stacking you will need to purchase the correct bolt length to match the desired stack – Sold Separately: Aerobar Riser Bolt Kit
