The Mares 75XR – DR Full Tek Regulator Set is a complete regulator set from Mares – first stage, second stage, and octopus in one package. Everything you need to breathe comfortably underwater, matched and balanced for seamless performance on dives at Tioman’s diverse coral gardens.
Technical Specifications
| Specification | Details |
| Brand | Mares |
| Product | 75XR – DR Full Tek Regulator Set |
| Stage | 2nd Stage |
| Type | Piston |
| Material | Chrome / Brass |
| Connection | DIN / Yoke |
| Best For | Recreational diving |
Key Features
- Matched system: First stage, second stage, and octopus engineered to work together.
- Balanced breathing: Smooth, effortless air delivery at every depth.
- Complete out of the box: Nothing extra to buy – just connect and dive.
- Durable construction: Chrome and brass internals built for years of salt-water use.
Suited for Malaysian Dive Sites
The Mares 75XR – DR Full Tek Regulator Set is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Tioman’s diverse coral gardens, or heading to new reefs and wrecks, this gear delivers the reliability and comfort you need on every dive.
Care & Maintenance
- Rinse the entire set after every dive.
- Cap the first stage inlet when storing.
- Service the whole set together – once every 12–18 months.
- Keep a log of service dates.
Final Verdict
A complete, matched regulator system – the Mares 75XR – DR Full Tek Regulator Set takes the guesswork out of building your breathing rig. Everything works together, out of the box.




Rachel Teo –
The Mares 75XR – DR Full Tek Regulator Set is a great value for its price! The compact design makes it easy to store in my dive bag, and the all-metal body is incredibly durable. However, I do wish the purge buttons were easier to access.
Muhammad Faizal Abdullah –
I recently went on a deep dive with this set and was impressed by its performance. The second stage is stable and efficient, and the diaphragm is well-protected from water flow. My only minor complaint is that the hoses could be longer for easier use during long dives.
Lim Yew Kiat –
Can I upgrade the first stages to a higher-pressure version without voiding the warranty?
Junhao Lo –
Thank you for reaching out to us. At Mares, we aim to provide our customers with the best possible products and service. The warranty on our products is outlined in our terms and conditions, which can be found on our website. According to our documentation, upgrading the first stages to a higher-pressure version may void the warranty, as this is not a recommended modification by the manufacturer. However, we suggest you contact our customer support department directly to confirm. They will be able to provide you with the most up-to-date information on our warranty and any recommendations for upgrading your regulator. We appreciate your loyalty to our brand and appreciate your understanding in this matter.
Jia Wen Lim –
I’ve been using the Mares 75XR – DR Full Tek Regulator Set for a week now and I must say it’s a beast! The VAD design really helps with ease of breathing, and the all-metal body is both rugged and compact. However, I wish it came with a carrying case to make transporting easier.
Khor Chin Yee –
Does the set include replacement parts, such as O-rings and seals?
Junhao Lo –
Thank you for your question about the replacement parts for the Mares 75XR – DR Full Tek Regulator Set. Unfortunately, we do not have any official information from the manufacturer regarding the inclusion of replacement parts such as O-rings and seals in the set. However, we can suggest that these parts might be available for purchase separately from the manufacturer’s website or from authorized retailers. If you need any further assistance or information, please don’t hesitate to contact us.
Wong Kai Yang –
Can it handle extreme cold water temperatures without malfunctioning?
Imran Hanafiah –
Thank you for your review of the Mares 75XR – DR Full Tek Regulator Set! We appreciate your interest in our product’s performance in extreme cold water temperatures. According to our product description, the Mares 75XR Regulator Set is designed to be cold water resistant. However, we do not have specific data on the exact temperature limits. The regulator’s design allows for stable flow without excessive positive-pressure breathing, and the cover design disperses water flow around the second-stage diaphragm, reducing free flow. We recommend checking our product documentation and contacting our support team for more information on using your regulator in extreme conditions.
Low Kian Wee –
Is the Dead Bolt Snap interchangeable with other brands’ regulator snaps?
Junhao Lo –
Thank you for your review of the Mares 75XR – DR Full Tek Regulator Set. The Dead Bolt Snap is a unique feature designed specifically for the Mares regulator set. While it’s a high-quality snap, it may not be compatible with other brands’ regulator snaps. We recommend using the Mares Dead Bolt Snap with our regulators for optimal performance and safety.