The flip up style bracket has been a popular feature in the Profile Design range for over 20 years – this is our latest rendition and the most adjustable yet. The Ergo armrest is an integral part of the overall adjustability scheme. The dual - offset design gives the most precise adjustment range of any armrest on the market. This, along with the evenly curved shape, allows it to work well for the majority of riders. The Flip/Ergo/50a aerobar offers comprehensive yet simple adjustment with our ever popular flip up design. A great option for riders who wish to maximize the number of positions they can utilize.