The Stan’s NoTubes Grail CB7 Pro is a sub-1,300g gravel wheelset

300g carbon rims for long-distance comfort

This video was produced in association with Stan’s NoTubes.


Tubeless specialist Stan’s NoTubes has launched a new carbon wheelset that’s aimed at gravel riders and which weighs less than 1,300g in its Pro version.

The new Grail CB7 wheelsets are built around a 21.6mm-internal carbon rim which is designed for long distance comfort on rough surfaces. It’s ideal for 38mm tyres, but you can go as small as a 25 if you like.

The Grail CB7 Pro wheelset weighs a claimed 1,277g, while the slightly more affordable Team version comes in at 1,360g. Both feature Stan’s own hubs and good quality Sapim spokes.


Watch our video for all the details on the latest wheels from the biggest name in tubeless.

The Stan’s Grail CB7 gravel wheelset weighs less than 1,300g