Challenge Grifo Handmade TLR PRO Black and Tan Tire 700 x 33 Tubeless Sealant This tire is a 38

This tire is a 38 in size

This tire is staying in their lineup but we got a chance to grab this black colorway before it was gone so we can offer it up to you

They are not currently legal for use in UCI World Championships across the board

Rob's Take: "It's a high performance road tire that was priced at a normal $80ish that you can now get for roughly half that or less because of the color

Challenge Grifo Handmade TLR PRO Black and Tan Tire 700 x 33 Tubeless Sealant This tire is a 38Designed to Deliver The TLR Grifo Pro isn't here to mess around. The Grifo is absolutely one of the best "mid" tires around for racing cyclocross. It excels in racing courses that have a mix of terrains such as grass, slightly loose dirt, rock, etc. It performs well on grassy off camber sections. It doesn't rob you of straight line speed on hard pack or grassy fields. While it can handle some moisture such as early morning dew for those early races as