Flex Upgrade

$1,100.00

Flex Upgrade

Finish the system.

Your Thoracic Flex does its job, allowing you to access the tools you wear on your back seamlessly. It's also only half of the solution your body needs.

The Flex Upgrade is the other half. Belt, pivot, and lower frame sheet, sold as one kit. Add it to the Thoracic Flex you already own and you have a Full Flex: the complete load path for dynamic load transfer from your shoulders to you hips.

Everything you already run stays. Nothing gets replaced, and you don't buy the system twice.

If you started with the Thoracic Flex to see whether the idea held up — it does, and this is the rest of it.

In the kit

  • Belt and patented pivot connection

  • Lower frame sheet

  • Mounting hardware included

Features

  • Converts a Noctu Thoracic Flex to a Full Flex

  • Completes the load path from your shoulders to your hips

  • Uses the Thoracic Flex you already own — no replacement parts, no duplicate purchase

  • Sized in Sm, Md, Lg (See Belt Sizing Guide)

  • Made in the USA

  • MSRP $ 1100.00 USD

Compatibility: Requires a Noctu Thoracic Flex.

Belt Sizing Guide

Lead time 12 - 14 weeks.

Size:

Flex Upgrade

Finish the system.

Your Thoracic Flex does its job, allowing you to access the tools you wear on your back seamlessly. It's also only half of the solution your body needs.

The Flex Upgrade is the other half. Belt, pivot, and lower frame sheet, sold as one kit. Add it to the Thoracic Flex you already own and you have a Full Flex: the complete load path for dynamic load transfer from your shoulders to you hips.

Everything you already run stays. Nothing gets replaced, and you don't buy the system twice.

If you started with the Thoracic Flex to see whether the idea held up — it does, and this is the rest of it.

In the kit

  • Belt and patented pivot connection

  • Lower frame sheet

  • Mounting hardware included

Features

  • Converts a Noctu Thoracic Flex to a Full Flex

  • Completes the load path from your shoulders to your hips

  • Uses the Thoracic Flex you already own — no replacement parts, no duplicate purchase

  • Sized in Sm, Md, Lg (See Belt Sizing Guide)

  • Made in the USA

  • MSRP $ 1100.00 USD

Compatibility: Requires a Noctu Thoracic Flex.

Belt Sizing Guide

Lead time 12 - 14 weeks.

Whats in the box…

The Flex Upgrade kit bridges the gap from the Thoracic Flex to the Full Flex, components includde the load-bearing belt and patented pivot system as well as the lower frame and lumbar molle panel.

How it works

Attach your Flex upgrade to your existing Thoracic Flex kit with supplied fasteners and adjust the size as needed. Then simply transfer your belt worn gear to the load bearing belt… then listen to you back say “Thank you”.