Peaty's Tubeless Conversion Kit With Peaty's 21mm Tubeless Conversion Kit for road bikes or cyclocross bikes you have everything you need to convert your rims to tubeless. The included latex is enough to fill both rims and leave a little bit to carry in your back pocket, in case you need to fill a small hole on the road. The included rim tape is long enough to easily seal multiple rims. Two tubeless valves are also included for a higher rim. Specifications: Color: black, white Material: rubber Gender: unisex Type of bike: road bike, cyclocross bike Contents: 2 60mm Tubeless Valves 1 RimJob Rim Tape 9 Meter Roll 1 Tubeless Sealant Trail Pouch of 120 ml