Profile Design Sonic Ergo 52a Aerobar Security Accurate PSI/Bar gauge

Accurate PSI/Bar gauge

like Zwift

Chain Wheel-SRAM GX TRANSMISSION 32T

Chain-Shimano CN-M7100

bag for cold or rain bag

Profile Design Sonic Ergo 52a Aerobar Security Accurate PSI/Bar gaugeThe 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 position The Sonic Ergo is designed to present minimal frontal area to create as little aerodynamic drag as possible. The main purpose of an aerobar is, of course, to get the rider into a fast position despite a fairly minimalist appearance the Sonic Ergo offers a comprehensive fit range for exactly this