Black Inc AB03 Integrated Aero Barstem With Extensions Length:90mm The chain tensioner has an

The chain tensioner has an ON/OFF switch for easy wheel removal

Hardware Material: Stainless Steel

The sculpted faceplate makes for an aerodynamic front profile when racing into the wind

Made with peanut butter

Black Inc AB03 Integrated Aero Barstem With Extensions Length:90mm The chain tensioner has anETA :: 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