Black Inc AB03 Integrated Aero Barstem With Extensions BPW further and more fun

further and more fun

despite a flatter overall construction

These wheels feature a 19mm internal width and are tubeless ready

To ensure the lowest possible friction

Check with manufacturer for specific replacement instructions

Black Inc AB03 Integrated Aero Barstem With Extensions BPW further and more funETA :: 6 weeks from order The Integrated Aero Barstem with Extensions takes the exceptional performance of the Integrated Aero Barstem and adds direct mount aero extensions to create a cockpit of unrivalled speed and versatility. Its fast in three ways: with the extensions mounted the Integrated Aero Barstem with Extensions is ready to add speed and comfort to any ride, from gravel racing to triathlon to bikepacking; without the extensions, its a