Tru-Tension Fill Fast Valve Conversion Kit - Black DMZ tested with INEOS Grenadiers

tested with INEOS Grenadiers

You can also choose the included D-Fuse seatpost* for maximum compliance

Tool-free assembly

fully waterproof rear

Tru-Tension Fill Fast Valve Conversion Kit - Black DMZ tested with INEOS GrenadiersIntroducing FILLFAST conversion kit, the cutting edge high flow, anti clog valve system. Compatible with Presta valves that feature removable valve cores, making it a must have upgrade for cyclists looking for superior inflation speed and ease of use. With 3. 75x the flow of standard Presta valves, it redefines efficiency and performance. Engineered for rapid, effortless inflation, FILLFAST sets the benchmark for high airflow tubeless systems,