In my totally anecdotal 'real world' tests, the difference between Continental 4 Seasons and Vittoria Corsa Evo CX was a shit load of Strava PRs and one KOM over the course of 2 days of riding.
If I change to 26mm Spesh turbo cottons I will become king of the world!
Full disclosure: My KOM is on my very specific, only I know the route, commute. BUT if they need a replacement for Contador then I really should get in touch...
In my totally anecdotal 'real world' tests, the difference between Continental 4 Seasons and Vittoria Corsa Evo CX was a shit load of Strava PRs and one KOM over the course of 2 days of riding.
If I change to 26mm Spesh turbo cottons I will become king of the world!