Tru-Tension Fill Fast Valve - Gold Size:80mm Safe on materials: will not

Safe on materials: will not harm metal

The epitome of swift running

The leather gasket and metal construction make this the most efficient mini-pump on the market

Cadence - yes

Front Blitz mode: 1 hour at 550 lumensFront high mode: 1

Tru-Tension Fill Fast Valve - Gold Size:80mm Safe on materials: will notIntroducing 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.