Halo Hi Flow Tubeless Presta Valves TUHAHFV44K

- Designed to allow greater airflow than standard valves and helps to prevent sealant build-up\n- No-clog internals lower the chance of sealant buildup in the valve\n- 300% greater airflow which allows you to fill the tire with air faster to help seat and seal the tire without a tubeless booster\n- Only works with lever lock Presta pumps\n- Sealant can be directly injected through the valve\n- Compatible with tire inserts