Schwalbe IronMan 700 x 22 folding
- Brand: Schwalbe
- Product Code: cap047
22 mm wide: wind tunnel tests have proved this to be the perfect width for aerodynamically optimized wheels. Saves plenty of power: On the 180 kilometre bike segment at speeds of around 40 km/h the riders will need to produce an average of 300 watts. The new tire size reduces this by about ten watts. That equates to a time saving of a full three minutes!