Size: 85cm

Propulsion system: Demo3


  • Stainless inverse backward Phoseidon "PH2" trigger, adjustable in height and depth and 180° rolling in order to have a precise millimetric calibration
  • Anatomic ambidextrous handle with grip
  • Burnish stainless Roi Pins or Phoseidon Pins 7.5mm spear shaft with pre-charged shark fins
  • Vertical Ermes Falco or Leonardo fishing reel
  • Wood kit TS Roisub
  • Rubbers kit Roisub Sprint 21mm/16mm
  • Dyneema PSK 91 lanyard - polyurethane impregnation cut resistant
  • Stainless screws
  • Rubber chest pad reinforcement
  • Stainless cam clamp (optional)

Body composition: Aged and selected Mogano Sapelli and Okoùmé planking wood + Iroko handle

Gluing: Special industrial building glue used for top level carpentry: specific for naval gluing - three times endurance compared with the traditional epoxy resin

Finishing line: Made with latest generation products, specific for wood and used into shipyard only:

  • two coats of wood sealing (double wood-porosity penetration compared with the traditional epoxy resin)
  • two coats of acrylic paint (for yacht high performances) with lucid or opaque finisghing
  • one coat of cut resistant paint

Power range: D3 more than three times roller

Use range: Big pelagic fishes and predators with different techniques:

  • Deep ambush
  • Ambush
  • Vertical dive-gliding gently towards the fish

Precision range:

  • Shooting in 6m range from the tip of the spear shaft depending on the shaft's length
  • Spear shaft penetration of 50% of its length
  • Average speed: no comparison with the other propulsive systems on the market

Price: range price starting from 800 €

For further information, please fill in the form in the Conctats section or write an email to


General information:

The Roisub reserves the right to replace the components with their updated version or with equal products that can improve the gun.