Free UK Tracked Shipping on Orders Over £50

Join 30 Years of Diving Excellence! Rated 4.8 Stars by Our Customers!

Apeks  |  SKU: RC128000

Apeks MTX-RC Single Cylinder Regulator Set

£999.00 £1,231.99
Tax included

Delivery Information

Delivery Information

We offer free tracked UK standard delivery on orders over £50. 

Standard UK delivery and Next Business Day UK delivery rates are calculated at checkout and offers a number of courier options for maximum convenience to you.

International shipping rates depend on items, shipment weight and destination. Shipping costs are calculated at checkout.

Estimated delivery times are shown during checkout and reflect your chosen delivery method. More Details

60 Day Returns

Returns Information

If you change your mind, it doesn’t fit, or you become inflicted with buyer’s regret - that's OK!

Mike's Dive Store offer an extended returns policy of 60 days - so you can be rest assured if the suit, piece of diving equipment or gift doesn't suit then just send it back, and we will either exchange it or offer a full refund less any postage costs. Too easy!

Please note that there are some special order items on our website that will be subject to a 20% re-stocking fee, but we will let you know about these items before we 'special order' them so that you are aware of this. If this is the case we can always help with correct sizing so that we minimise the risk of return. More Details

Returning To Chiswick Store

We want to make your shopping experience as seamless and enjoyable as possible, even when it comes to returns. That’s why we offer hassle-free returns at our Chiswick store. But there’s more—when you visit to make a return, you can also pre-order items to be available for collection. This means we’ll have a range of sizes ready for you to try on, ensuring you find the perfect fit before leaving the store.

Shop with Confidence, Wherever You Are
To make things even easier, we offer complimentary video consultations with our expert team. Whether it’s before or after your purchase, our specialists can guide you through sizing, fit, and styling—all from the comfort of your home. It’s like having your own personal VIP shopping experience, tailored just for you.

From returns to reorders, we’re here to help you find exactly what you need with zero stress.

Book Video Consultation: Book Now

Help & Support

Need Help?
Our expert diving team is here to assist with your order, sizing, or product selection. We're divers ourselves, ready to support you!

Chat Hours:
Monday - Friday: 09:00 AM - 05:50 PM GMT

Prefer a call back? Just request it through the chat bubble!

Store Location
Mike's Dive Store
113 Power Rd, Chiswick, West London, W4 5PY
Local: (020) 8994 6006

Store Hours
Mon - Fri: 10 AM - 6 PM
Sat: 10 AM - 5 PM
Sun: Closed
Bank Holidays: Store & Warehouse Closed (no dispatch)

Online Video Consultations
Unable to visit us? Book a live video consultation for tailored advice on equipment, fitting, or specialized gear. Get expert guidance from our team, face-to-face. Book Now

For more answers, visit our FAQs.

Festive Hours: In-Store, Click & Collect & Delivery Info

Showroom Christmas & New Year Opening Times

Visit us at Mike’s Dive Store, 113 Power Rd, Chiswick, West London, W4 5PY, this holiday season to complete your festive shopping or pick up your online order!

Date Opening Hours
Monday, 23rd December 10:00 AM - 6:00 PM
Christmas Eve, 24th December 10:00 AM - 4:00 PM
Christmas Day, 25th December CLOSED
Boxing Day, 26th December CLOSED
Friday, 27th December 10:00 AM - 6:00 PM
Saturday, 28th December 10:00 AM - 5:00 PM
Sunday, 29th December CLOSED
Monday, 30th December 10:00 AM - 6:00 PM
New Year’s Eve, 31st December 10:00 AM - 4:00 PM
New Year’s Day, 1st January CLOSED


Enjoy the season and visit us when it suits you! 🎅

Customer Service / Online Chat:
Our customer service team will be unavailable during the same holiday period as our showroom. However, our website will remain open 24/7 for your online orders.


Christmas & New Year Dispatch Schedule

To ensure your orders arrive on time, please take note of the following delivery deadlines and dispatch information:

Delivery Method Order by
Standard Shipping Thursday, 19th December
Express Shipping Friday, 20th December


Last-Minute Orders:

  • We’ll dispatch next-day deliveries on Monday, 23rd December, but due to carrier delays, we recommend placing your order earlier to avoid disappointment! 🎁
  • If you need a backup plan, visit our Chiswick store, open until 4 PM on Christmas Eve, or grab a Mike’s Dive Store Gift Card—the ultimate last-minute lifesaver!

Orders After 23rd December:

Orders placed after 23rd December will be processed and dispatched on 27th December 2024.


Holiday Courier & Dispatch Hours

Date Status
New Year’s Eve, 31st December Open until 2 PM
(Courier collections until 12 PM)
New Year’s Day, 1st January CLOSED
Tuesday, 2nd January Back to normal operations

Thank you for choosing Mike’s Dive Store – we wish you a wonderful Christmas and a Happy New Year! 🎅


The Apeks MTX-RC Single Cylinder Regulator Set is designed to be used in a long hose style single cylinder equipment configuration. It is useful in situations where the large gas volumes of a twin-cylinder configuration are not required.

The MTX-RC is an updated version of the original MTX-R regulator, which was developed to meet the incredible demanding requirements of the United States Navy Experimental Dive Unit extreme cold water test. Apeks modified the MTX-RC to include the convenience, comfort and practicality of diver adjustable inhalation effort and venturi effect.

The MTX-RC is a high-performance, fully balanced regulator system, much like most of the Apeks range. It was developed for extreme cold conditions and with technical/advanced diving in mind.

The package includes:

  • 2 x MTX-RC Primary second stages
  • 1 x MTX-RC first stage
  • 1 x 2.1m Hose
  • 1 x 61cm Hose
  • 1 x HP hose and TEK SPG

VIDEO CONSULTATIONS NOW AVAILABLE: We're bringing our highly experienced and knowledgeable staff to you with live-streaming consultations. If you need help choosing the right bit of kit or the best size before buying or even advice on whether a purchased item is the right fit for you, then book yourself a consultation appointment.


FEATURES:
1ST STAGE:
  • Satin plated brass body with heat exchanging ribs for maximum thermal performance.
  • Breakthrough, innovative over-moulded first-stage endcap, and environmental diaphragm help prevent ice build-up that can cause first stage free flow in extreme circumstances. It also protects the first stage from impact damage.
  • Ribbed diaphragm clamp for improved heat exchange in cold water conditions.
  • Unique over-balanced diaphragm design as the diver descends, the over-balancing feature allows the medium pressure gas in the hose to increase at a faster rate than ambient. This results in superior performance at depth.
  • 5 x medium pressure ports, 4 mounted on a rotating turret for improved hose orientation
  • 2 x angled high-pressure ports for optimal hose routing and fitting of transmitters.
  • Double swivel hose for greater freedom of movement and comfort.
  • Easy to grip DIN hand-wheel or over-moulded yoke hand-wheel, only requires one hand to release.
  • DIN, Yoke and M26 Thread available, 300bar, 232bar and M26 300bar (O2), respectively.
  • Tested for Octopus use - EN250A to 60 metres cold water.
  • Nitrox/Oxygen compatible Up to 40% O2 outside the EU (European Union), within the EU, anything above 21% O2 must use an M26 Connection.
2ND STAGE:
  • Protective bumpers to protect the second stage from impacts and scratches in the most vulnerable places.
  • Ergonomic and simple to use venturi lever.
  • An oversize breathing effort adjuster makes adjustment easy in cold water whilst wearing gloves.
  • Large purge button.
  • The reversible second stage for either a left or right-hand gas supply configuration.
  • A heat exchanger (patented) dissipates the cold caused by gas expansion while drawing in the warmth of the ambient water for more comfortable breathing.
  • Features an innovative Diver Changeable Exhaust system (DCE). The system gives the diver the ability to change from a small exhaust tee to an oversized exhaust tee. The regulator is supplied with both sets of exhaust tees.
  • Comfo-bite mouthpiece
  • Flexible nylon braided hose, which has better cold water performance than traditional rubber hose.
  • Designed and manufactured in the UK.
  • No single-use plastic in the packaging