Continental gp5000 s tr. Muc- off Tubeless valves. The tyres are brand new. They have never been ridden. I wanted to convert into a having tubeless tyres until I realised my wheels are not tubeless compatible. Comes with Mavic sealant not been used and Muc-Off tubeless values set. All brand new and not been used yet! FULL TUBELESS ROAD BIKE SET! Grab yourself a bargain. Any further questions please feel free to ask.