Tru-Tension Fill Fast Valve - Red Size:44mm Our Winter weight short sleeved

Our Winter weight short sleeved base layer is crafted with 100% Dryarn® fabric to provide versatile warmth without compromising on breathability or weight

Bottom bracket type: T47 (left and right bearing external)

Look for the "New MaxxTerra" graphic on the packaging to identify the latest generation

making them a great choice when you need to travel light

Tru-Tension Fill Fast Valve - Red Size:44mm Our Winter weight short sleevedIntroducing 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.