This kit will fit the Sun Rhyno Lite, Mavic 521, EX721, XM321(old219)

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