We just received a set of Dura Ace WH-7850 tubeless clinchers in the studio.

Mounted up some new Hutchinson Bulldog cyclocross tubeless clinchers. (388 grams each)

The wheels held air without Hutchinson or Stan’s sealant on our initial inflation. No tubes, no mess!

And in our sealant free demo set the tyres would not seperate from the hook/bead at pressures as low as 10 PSI!

We have put some Stan’s sealant in them and they are ready for a demo ride!

It will take us a few rides to get a feel for them. As passionate about tubular tyres as we are, it is going to be exciting to compare the two technologies!

We will have Hutchinson road tubeless tyres available as well.

Contact us to schedule a time to demo them!