Bike fit can be a daunting task. Here at Profile Design we sought to simplify the process of fitting an aerobar to a rider but to also expand the amount of fit options possible. After analyzing data from the past thirty years the FLYT System was born.

The FLYT System uses a combination of 3 brackets, 3 armrests and 3 extension options to give fitters and riders 27 possible combinations to cover thousands of fit options.


Sonic: The forged aluminum bracket offers solid, easy to use construction alongside an industry leading fit range.  It is also compatible with our riser kits.  The bracket is designed for 31.8mm bars and 22.2mm extensions in aluminum or carbon.

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Supersonic: The Supersonic (J5) Bracket is the core of the T-Carbon aerobar line, the Supersonic bracket was built for adjustability with features that enable a customized fit to dial in rider position. The Inline Compression Clamp (ICC) provides single bolt extension adjustment that is simple, secure and easy to use.

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Subsonic: The bracket is forged to create a sleek low stack design.  It offers significantly lower stack than the rest of the Sonic range while retaining the extension reach and width adjustment options.  It is compatible with a 31.8mm basebar, our riser kits and 22.2mm extensions in aluminum and carbon.

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Ergo: The Ergo is the core of our new family of fit and comfort  focused armrests. It offers a smoothly curved shape designed to comfortably cup the elbows while providing good support and control. The bolt pattern yields 48 possible configurations just by moving the armrest. The Ergo is compatible with all current aerobars and earlier models that used the F-19, F-22, F-35 or F-40 armrests.

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Race: The Race is, as the name suggests, oriented towards holding the rider in a narrow, speed focused position. It offers a tight radius curve intended to very closely clasp the elbows - providing good control and helping the rider to stay in a tight position. The bolt pattern yields 32 possible configurations just by moving the armrest. The Race is compatible with all current aerobars and earlier models that used the F19, F22 or F35 armrests.

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Boom: The Boom Armrest was designed in combination with the Aeria Ultimate to offer a massive adjustment range in a simple solution. Creative engineering and design have yielded a strategic offset bolt pattern offering a 67.5mm fore/aft adjustment range at 7.5mm steps between each position and a 92.5mm width adjustment range at 18.5mm steps between each position. 

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35a: The new range of extensions have evolved from our well proven T-Series.  They have been designed to offer distinct fit options.  We have also adopted a new naming system whereby the name gives the angle material of the extension.  Thus 35a is a 35° bend in aluminum.

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45/25a: The new range of extensions have evolved from our well proven T-Series.  They have been designed to offer distinct fit options.  We have also adopted a new naming system whereby the name gives the angle material of teh extension.  Thus 4525a is a 45° / 25° bend in aluminum.

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50a: The new range of extensions have evolved from our well proven T-Series.  They have been designed to offer distinct fit options.  We have also adopted a new naming system whereby the name gives the angle material of the extension.  Thus 50a is a 50° bend in aluminum.

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