Serfas Tubeless System Presta Combo Kit

Features of the Serfas Tubeless System Presta Combo Kit Compatible with Inner Rim Widths of 19 25mm Compatible with Presta Valves Includes: Two 125ml Sealant Bottles, Rim Tape for Two Wheels with Inner Width of 19 25mm, Presta to Schrader Adapter, Two Fill Tubes, Two Presta Valves with Removable Cores, Presta Key and Extra Valve Core Sealant is CO2 Compatible Sealant Will Not Freeze