Serfas' Tubeless System Combo Kit offers the ultimate kit to go tubeless! Tire Medic Sealant and tubeless rim tape let you seal up your regular clincher rims so you can enjoy superior ride quality. Included in the kit is two Presta valves with removable cores, extra valve core, presta to schrader adapter and two fill fill tubes. There has never been a better time to go tubeless!
• compatible with presta valves
• includes: two 125ml sealant bottles, rim tape for two wheels with inner width of 15-17mm, presta to schrader adapter, two fill tubes, two presta valves with removable cores, presta key & extra valve core
•sealant is co2 compatible
• sealant will not freeze