Schelle Racing Innovations have introduced the Extreme 5mm gull tower for the Team Associated B6 and B6D. The B6 Extreme gull tower is intended to be the most durable carbon fiber front tower on the market, with premium 5mm carbon fiber made in the USA. Schelle removed the 2 outer holes, shortened the ears to reduce leverage so this tower and added  option holes for Schelle upper wing mount.

See: Schelle Racing Innovations