Setting the standard for road tubeless tyres since it was introduced in 2015, the Pro One is now available in sizes from 23mm to 30mm. They measure up a lot larger than most tyres, especially on modern wide rims. A 23mm Pro One will measure almost 25mm on our Lark 20 rims, while the 25mm will be nearly 28mm (they mostly size up to the the next larger width).
Some newer road tubeless tyres can beat the Pro One in some areas, for example grip and handling (IRC Formula) and smooth rolling (Continental GP5000) but it’s still hard to beat the all-round combination of light weight, speed and size (if you want a large tyre) of the Pro Ones.
Buy these tyres at the same time as your wheels and we’ll add sealant, fit and inflate for no extra charge.