Profile Design Neosonic/Ergo+/52a GMR Triathlon-Lenker Extensions are primarily intended to

Extensions are primarily intended to do one thing: enable a relaxed hand and arm position

Above the adapter you can continue working as usual

The 43 ASC extensions from Profile Design are the next evolutionary step in aero handlebars

Published by Delius Klasing

specifically designed for aero bars and clip-ons on road bikes and gravel bikes

Profile Design Neosonic/Ergo+/52a GMR Triathlon-Lenker Extensions are primarily intended toProfile Design Neosonic Ergo+ 52A GMR Aerobar Clip On Aerobar for Road, Gravel & Bikepacking 52 grip angle for ergonomic position Over bar mounting with accessory holder (Bridge) Extremely high adjustability (up to 1440 setups) Neosonic Bracket Ergo+ Armrests for maximum comfort 52A Extension Aerobar made of aluminum The Neosonic Ergo+ 52A GMR Aerobar from Profile Design offers a perfect combination of easy adjustability, comfort, and performance.