Bicycle Components & Parts

NEW Profile Design Sonic/Ergo 52a Aerobar Fit DataThe 52a extensions have a 52° for the grip. The rider can choose whether to hold high for the shrugged position or low for a more open, head up positionThe extension length and rotation can be easily adjusted using the top bolt.There are 100 distinct position options achievable just by moving the armrests. Combine that with the risers and this bar offers 1500 possible configurations. As a clip on bar it is also possible to adjust the extension width and tilt easily. This is the most adjustable clip on bar on the market (and in history).The Ergo armrest shares the flippable design of the rest of our new generation armrests. By swapping sides or rotating the armrests smaller increments of movement are achieved – making it simple to fine tune a riders position or match the position from their previous aerobar or bike.SPECSBracket: SonicClamp Diameter: 31.8mm (26.0 w/Shims)Armrest: Ergo / 10mm PadsArmrest Width: 124mm to 290mm in 18.5mm steps (with Extensions at 100mm)Armrest Offset: -70mm to -17.5mm in 7.5mm stepsArmrest Stack: The minimum is 60mm and the bracket is compatible with our existing risers which add up to 130mm stack with (70mm of spacers added)Construction: 6061-T6 aluminum, pre-drilled for bar-end shifter cable routingExtension Length: 400mmExtension Angle: 52 DegreesExtension Rise: 87mm (bottom to top)Extension Offset: 15mm totalOuter Diameter: 22.2mmInner Diameter: 19.2mmShifter Compatibility: Electronic or MechanicalColor: Anodized Matte BlackWeight: 564g