Stan's tubeless system converts your existing wheel set to tubeless. Allows you to use either standard or tubeless tires. Saving hundreds of dollars and weight over purchasing other Tubeless Systems. Fits most standard mountain bike rims (Mavic 221, 317, 517, 519, 223 and Sun 0 XC, UFO, Sub4, etc..)

Note: Rim strips feature Presta valve stems.

This Kit Includes:

• Two molded rim strips with Presta removable valve cores
• One pint of Tire Sealant with a 60g scoop and spout
• One 10 Yd roll of spoke tape