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RIB 646


If you are looking for an easy to launch, yet spacious rib, you might just have found one. When we first created the legendary RIB636 we mainly focused on sea keeping abilities and swift handling. With the new RIB646 we have kept those caracteristics, but added a whole lot of space! With more than 1,5m internal beam there is space for the whole family and with the huge 170 litre fuel tank you can keep it going the whole weekend without worries.

The Hydrosport RIB646 is available in a Tender and a Patrol version.

As with all other Hydrosports, the RIB646s are made to order, according to your needs. Please visit us on Facebook for more pictures of the Hydrosport RIB646.

RIB646 – You are a GO for launch!


  • LOA: 6,46 m
  • Beam: 2,49 m
  • Internal beam: 1,54m
  • Tube diameter: 0,47 m
  • Weight: from 550kg
  • Passengers: 12
  • Recomended engine: 90 - 150hp
  • Top speed: 36-50 knots with recomended engine
  • Weight capacity: >1200kg
  • Fuel capacity: 170 litres
  • Autonomy: >250nm
  • Hull type: Warped 24º V @ transom, single stepped VFi

RIB Distributors / Get in touch

We are currently present in several European countries. If you do not find a local distributor in our contacts page, please feel free to contact us on info@hydrosport.pt. If you are a boat distributor and would like to distribute in your country, please contact us.