Скачать или смотреть How To Cycle The A406 - The North Circular Road - TheLondonCyclist

So you're thinking of riding on the A406? Be careful and watch first.

What do you think of the new Kask Valegro helmet? Let us know in the comments below 👇

The Valegro has been in development since 2014 with the help of Team Sky. The purpose of this helmet is for increased cooling/ventilation. Something vital for long, tough, hot climbs/conditions.

Having a very well vented helmet normally decreases the aerodynamics. However, the testing results gave a promising outcome in the wind tunnel testing that was conducted at the

The Kask Valegro has 5mm fast-wicking quick-dry pads that transfers sweat from a riders head and with optimised ventilation and advanced material combined with a new moudling technology the weight of the helmet is down to an incredible 180g. Nothing is sacrificed though as the helmet is still designed, manufactured and tested to the highest safety criteria.

Does Cycling In An Aerodynamic Position Uphill Make You Faster? | GCN Does Science 📹 http://gcn.eu/gi
How Much Does Body Weight Affect Climbing Speed? GCN Does Science 📹 http://gcn.eu/29HtV9a

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