Go Big Thumb Screw for Action Camera or Light: Aluminum, Black 2026 Proven through blood flow testing

Proven through blood flow testing and pressure mapping

Fabric Content: 7% Spandex

The Fatbar Carbon is the ultimate DH race handlebar

Reflective details on chest and center bac

Go Big Thumb Screw for Action Camera or Light: Aluminum, Black 2026 Proven through blood flow testingAluminum Thumb Screw attaches to your GoPro style interface bicycle mount, providing more adjustment and gripping leverage for your action camera or light. Features a built in 4mm hex key fixing bolt for locked in place set up. Tightens or loosens connection between GoPro Mount and Camera or light Compatibility with Combo Mounts or Light and Camera Mounts CNC machined 6061 T 6 Aluminum Made in USA Lifetime Warranty Weight: 10g