Tru-Tension Fill Fast Valve - Gold R1 Shell Width: 86

Shell Width: 86

EnergyPak 500 / SyncDrive Core2 55Nm

which means precision shifting

designed for cyclists who want to feel safe on the city streets

Compatible crank: SRAM Red E1

Tru-Tension Fill Fast Valve - Gold R1 Shell Width: 86Introducing 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.