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MK2 EVO /R105/ with R095 octopus option
MK2 EVO /R105/ with R095 octopus option
MK2 EVO /R105/ with R095 octopus option

MK2 EVO /R105/ with R095 octopus option


Regular price £385.00 Sale price£346.00 Save £39.00
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  • Free UK & Ireland Shipping
  • In stock
  • In stock
MK2 EVO First Stage

A totally evolved classic downstream piston first stage, now more of a work-horse than ever. With increased breathing sensitivity and better airflow, freezing resistance is dramatically increased. Check out the new MK2 EVO!


  • New XTIS (Extended Thermal Insulating System) with mechanism fully insulated from the environment
  • Increasing freezing resistance by 50%
  • Airflow increased by 15%
  • Larger piston (1.6mm) for better breathing performance and sensitivity, yet the overall body size, reduced by 3,5mm, results in a more compact first stage
  • Removable orifice allows easier maintenance and longer regulator life
  • Meets new EN250-2014 standards requirements
  • Modern design
  • Key insulation system components visible in blue
  • New INT screw including metal logo


  • Removable orifice
  • New spring isolating coating
  • New body isolation bushing
  • Bigger body and cap thread
  • Larger opening on the cap

R105 Second Stage

  • Classic downstream valve comes with a dive/pre-dive VIVA switch to control free
  •  Metal valve housing is built rugged and increases overall reliability.
  •  Super-flow hose features an oversized bore that allows more air to flow on each inhalation.
  • Compact Hi-Flow mouthpiece improves airflow as well as mouth comfort, fitting allmouth sizes, from largest to smallest.
  • CE certified according the latest EN250A European Standards for all diving
    conditions, including extreme cold water.
  • Weight (without mouthpiece): 5.5oz/156 g.
  • Airflow at 2900psi/200bar: 1200 l/min - 42 SCFM.


Free UK & Ireland delivery on order over £50.00. If order is placed before 12pm and item is in stock will be dispatched same day.

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