Profile Design
Subsonic/Race Aerobars

This bar is perfect for riders who wish to achieve lower positions than are possible with standard aerobar designs

• Unlike other low stack bars it allows fine-tuning of the stack height so the rider is not limited to only one armpad height
• With the Race armrests fitted it is tailored towards riders who intend to be low and narrow to punch the smallest possible hole through the wind
• The Subsonic/Race has been designed to achieve a lower stack height than standard aerobars, without the added frontal area of a below the basebar extension clamping system
• The 35a extension offers a comfortable 35 degree angle with a 80mm rise
• Use one of our aerobar riser kits to increase the stack without changing the relationship between the armrest and the grips - a popular athlete request
• The Race armrest has been designed to tightly cup the riders arms closely, facilitating a narrow position and increasing control at speed
• The extension rotation can be easily adjusted using the shaft bolt
• There is a 40mm range of extension length adjustment once the extensions have been cut
• There are 80 distinct position options achievable just by moving the armrests
• Combine that with the risers and this bar offers 1200 possible configurations
• As a clip on bar it is also possible to adjust the extension width and tilt easily - this is the most adjustable low stack clip-on on the market
• Armrest offset: -85mm to -17.5mm in 7.5mm steps
• Armrest Width: 142mm to 272mm in 18.5mm steps (with Extensions at 100mm)
• Armrest Stack: The minimum is 40mm and the bracket is compatible with our existing risers which add up to 70mm of stack in 5mm increments
• Extension length 350 mm
• Weight 638 grams