![](https://s3images.coroflot.com/user_files/individual_files/350838_3mfzZxECIgW9LBAu9sL8aS4kg.jpg)
A human being can travel on a bicycle at low to medium speeds of around 10-15 mph (16-24 km/h) using only the power required to walk. PRO-STRAIGHT aims to achieve an average speed of 30 Km/h for exactly the same power... for a speed of 30 km/h almost 75% of effort required is order to overcome aerodynamic drag. Just by knowing this we can realise the importance of reducing the frontal area and setting a better air flow...
![](https://s3images.coroflot.com/user_files/individual_files/350838_Zhvtg9Ujrp1dvduFS3nUMldFS.jpg)
A human being can travel on a bicycle at low to medium speeds of around 10-15 mph (16-24 km/h) using only the power required to walk. PRO-STRAIGHT aims to achieve an average speed of 30 Km/h for exactly the same power... for a speed of 30 km/h almost 75% of effort required is order to overcome aerodynamic drag. Just by knowing this we can realise the importance of reducing the frontal area and setting a better air flow...
![](https://s3images.coroflot.com/user_files/individual_files/350838_S5ZqiEcIl4YX66VlPNAQh_8Ne.jpg)
A human being can travel on a bicycle at low to medium speeds of around 10-15 mph (16-24 km/h) using only the power required to walk. PRO-STRAIGHT aims to achieve an average speed of 30 Km/h for exactly the same power... for a speed of 30 km/h almost 75% of effort required is order to overcome aerodynamic drag. Just by knowing this we can realise the importance of reducing the frontal area and setting a better air flow...
![](https://s3images.coroflot.com/user_files/individual_files/350838_5E3DbinmsOa0kzMJumMTIH5qo.jpg)
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