PROFILE DESIGN Prolongateur Sonic Ergo T5+
![PROFILE DESIGN Prolongateur Sonic Ergo T5+](https://cdn1.lvr-cycles.com/20639-large_default/profile-design-prolongateur-sonic-ergo-t5.jpg)
Prolongateur pour cintre 31,8mm (standard route)
![](https://www.biketour-global.de/wp-content/uploads/2021/01/aero-bars_teaser.jpg)
Test ride with the Profile Design Sonic Ergo 35a & 45ar Aerobar
![](https://aero-plug.com/wp-content/uploads/2023/09/Vue-eclatee-Aero-Plug-carre.png)
AERO PLUG, Vélo Factor
![](https://www.tradeinn.com/f/13800/138009509/profile-design-t5-.jpg)
Profile design T5+, Black
![](https://media.alltricks.com/large/5549e4024f749.jpg)
Profile Design 2015 Extension T5 + Carbon Glossy
Our new Sonic bracket has been designed as the successor to the J2, which has been a somewhat ignored part of our range. With this update it brings our new generation fit range to a wider range of price points, replacing the J2 bracket. The Ergo armrest has been created to offer both a huge upgrade in fit range as well as increased rider comfort with a supportive curve to cup the arms.
![](https://m.media-amazon.com/images/I/7199rJI3hGL.jpg)
Profile Design Sonic Ergo 35A Aerobar
![](https://i2.wp.com/www.biketour-global.de/wp-content/uploads/2021/01/aero-bars_2.jpg?w=800&ssl=1)
Test ride with the Profile Design Sonic Ergo 35a & 45ar Aerobar
![](https://cdn.shopify.com/s/files/1/2357/3659/products/PD-Hydration-Tank_preview.jpg?v=1613176048&width=1000)
Sonic Ergo 35a Profile Design
Profile Design Sonic Ergo T5 AL Aerobar black The Sonic bracket has been designed as the successor to the J2 bracket. With this update it brings a new generation fit range to a wider range of price points. The Ergo armrest has been created to offer both a huge upgrade in fit range as well as increased rider comfort with a supportive curve to cup the arms. Naturally the Sonic Ergo is designed to present minimal frontal area to create as little aerodynamic drag as possible.
![](https://cdn11.bigcommerce.com/s-ki97g/products/95/images/11889/0NN8cGDA_1200x__34668.1654544122.600.600.jpg?c=2)
Profile Design Sonic/Ergo/T5+ Al Aerobar
![](http://alternativsport.com/3815-large_default/sonic-ergo-45ar.jpg)
Sonic ERGO 45ar (neosonic) - ALTERNATIVSPORT
![](https://profile-design.com/cdn/shop/products/Wing20C__Ergo_35SLC-Side_9fa9138f-f104-491b-87c3-61b1355736e0.jpg?v=1665615544&width=1080)
AEROBARS Profile Design
![](https://media.alltricks.com/hd/5ac5f93c83e77.jpg)
PROFILE DESIGN T5+ Carbon Black
![](https://i0.wp.com/www.biketour-global.de/wp-content/uploads/2021/01/ergo_35a_4.jpg?w=800&ssl=1)
Test ride with the Profile Design Sonic Ergo 35a & 45ar Aerobar