Tru-Tension Fill Fast Valve - Black BF Giant Creates a ceramic coating for

Creates a ceramic coating for incredible durability and long-distance performance

Featuring 2 unique design elements the effectively aid visibility from afar: a strobe LED and a dedicated angle set LED

Automatic Firmware Updates

Use this to position the Shimano Di2 battery inside the seatpost

Cannondale SystemBar R-One - our low drag

Tru-Tension Fill Fast Valve - Black BF Giant Creates a ceramic coating forIntroducing 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.