When it's dry, the Race King is faster, cleaner and safer. Rolling resistance is almost on a par with race bike tyres. It's a proven winner with countless UCI victories courtesey of the Topeak-Ergon team with Irina Kalentieva at its head. A serious option...
When it's dry, the Race King is faster, cleaner and safer. Rolling resistance is almost on a par with race bike tyres. It's a proven winner with countless UCI victories courtesey of the Topeak-Ergon team with Irina Kalentieva at its head. A serious option...