Is this simple device the answer to lightweight comfort on your bike? Plus tech news from Zwift, Ineos Grenadiers, Colnago, Factor, Mavic, Basso and more. This edition of Tech of the Week is stuffed to the gills with news of updates from Zwift, superlight carbon shoes, a CBD supplement designed to boost your VO2, and cool paint jobs galore, but we’re kicking off with a simple system for adding comfort to your bike…