Free Shipping Over £50

Next Day Delivery Available. Learn more

New collections added! Learn more

End Of Season Sale - Up To 50% Off

Halcyon Cinch System

£140.00
Halcyon  |  SKU: 11510262
3.0 kg

Size Options

Earn 700 Aqua Points when you buy this item!

Why buy from Aquanauts?

Run by divers, for divers. Everyone in the AQ Team is a diver, which means we know what you need to have the best diving experience yet, from the absolute beginner to the seasoned liveaboard traveller and everyone in between.

Have a Question?

Call: 01752 228 825
Email: info@aquanauts.co.uk

Free Delivery Over £50

We offer free mainland UK delivery on all orders over £50.

We do our best to process and ship orders within 1-2 business days (Monday-Saturday, excluding holidays).

If you have any questions about your order, you can reach out to our team and we will be happy to help.

View All Delivery Options

Hassle Free Returns

Unsure of your size? Can’t decide between BCDs? Our expert dive team is available to answer any question you may have.

If for any reason its not right we offer a no quibble returns guarantee. You have 30 days from the date you received the item to get it back to us, please enclose a copy of your order form and let us know if you would like an exchange or refund.  All we ask is that when goods are returned to us its in an unused, resalable condition with all original tags and packaging intact. 

Read More

The Halcyon Cinch System allows for infinite adjust-ability of your Halcyon harness while you are still wearing it for the perfect fit every time.

Halcyon Cinch Quick-Adjust Harness Upgrade Kit


The Halcyon Cinch Upgrade Kit allows owners of existing Halcyon backplates to upgrade to the inifintely adjustable Cinch system. The beauty of the Halcyon Cinch system is the ability to adjust the harness while it is being worn, making donning and doffing an absolute breeze. The Cinch also allows for the change in exposure protection without having to spend ages adjusting triglides and d-rings. The Cinch harness is still made from a single piece of webbing but the adaptor plate provides the correct amount of friction to keep the harness in the correct position even when wearing doubles and stages without the need for clips or buckles. A canister light can still be used thanks to the supplied canister light adaptor, the left hip d-ring remains in the same position at all times thanks to the d-ring adaptor.

The Halcyon Cinch Harness video manual can be found here.

Halcyon Cinch Harness Features:

  • Infinite adjustablity by simply pushing or pulling shoulder straps
  • Can be used with sinlge or double tank systems
  • Can still be used with Halcyon ACB weight system, canister lights and hip d-ring

Components included:

  • Cinch adaptor plate
  • 365cm of Halcyon webbing
  • ACB weight pocket adaptors
  • D-ring assembly
  • Light retainer assembly
  • SS bolt kit
  • Quick-adjust crotch strap
  • Double tank bolt exntender

MPN#11510262#

  • Free shipping

    On all mainland UK orders over £50

  • Easy returns

    Hassle free 30 day returns on all orders.

  • Got a Question?

    Talk to one of our in store dive experts

  • Huge Product Range

    The largest and best diving selection, in store and online.

Diving Specialists Since 1987

We know diving, from wreck diving to technical sidemounts and everything in between, you can find it at Aquanauts.

Halcyon Cinch System
Halcyon

Halcyon Cinch System

£140.00

The Halcyon Cinch System allows for infinite adjust-ability of your Halcyon harness while you are still wearing it for the perfect fit every time.

Halcyon Cinch Quick-Adjust Harness Upgrade Kit


The Halcyon Cinch Upgrade Kit allows owners of existing Halcyon backplates to upgrade to the inifintely adjustable Cinch system. The beauty of the Halcyon Cinch system is the ability to adjust the harness while it is being worn, making donning and doffing an absolute breeze. The Cinch also allows for the change in exposure protection without having to spend ages adjusting triglides and d-rings. The Cinch harness is still made from a single piece of webbing but the adaptor plate provides the correct amount of friction to keep the harness in the correct position even when wearing doubles and stages without the need for clips or buckles. A canister light can still be used thanks to the supplied canister light adaptor, the left hip d-ring remains in the same position at all times thanks to the d-ring adaptor.

The Halcyon Cinch Harness video manual can be found here.

Halcyon Cinch Harness Features:

Components included:

MPN#11510262#

Size Options

  • Standard
  • Small (7-10 Days Leadtime)
View product