Is there a simple formula I can use to fit myself to the A911 JetStream aero handlebar?
Unfortunately, there is no simple formula for arriving at your measurements for the A911 JetStream handlebar. Achieving your Optimal Aero Position (OAP) is not a simple process. Oval Concepts job is to supply you with the most adjustable aerodynamic equipment to allow you to find your optimum aero position. Your job is to work with an experienced aero fit coach and/or do some personal wind tunnel or similar testing and/or study closely the professionals that are doing the same events and distances as you are doing. The order form for the A911 handlebar is intended for you to apply measurements from your current handlebar setup or apply data from precise fitting and testing with experienced professionals. If you are still developing your your OAP and bike fit, we recommend our A900 handlebar which has the greatest adjustability of any aero bar on the market.