WTB Nano 40 700x40c Gravel Tyre

A fast and efficient centreline tread compound matched to sticky, low durometre side knobs coat a supple, gram-conscious casing designed to be compliant while still trail worthy.

Nano is built for speed. The nearly uninterrupted centerline provides swift efficiency on hardpack terrain while staggered outer knobs allow you to stay on the gas while hammering up chunky climbs or hanging on through loose gravel corners. The high-volume 40mm casing smooths out jarring gravel while also reducing drag and rolling resistance. This makes for an all-out gravel destroyer that still appeases those clamouring for a truly big cyclocross tyre.