Tru-Tension Fill Fast Valve - Gold BX PSI Featuring a tough outer support

Featuring a tough outer support harness and constructed of durable abrasion and water resistant materials

the HG901-11 is also rated for e-bike use

and supportive from the first climb to the final mile

while a soft cuff ensures cool air is blocked from sneaking in at the wrists

ideal for modern road bikes

Tru-Tension Fill Fast Valve - Gold BX PSI Featuring a tough outer supportIntroducing FILLFAST, the cutting edge high flow, anti clog valve system. 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, featuring Anti Clog technology for reliable, blockage free performance. Not sure what size to get? Stem length 44mm: <20mm. Stem length 60mm: 20 30mm. Stem length 80mm: 30 50mm.