646 Sport

If you are looking for an easy to launch, yet spacious rib, you might just have found one.


The 646 Sport shown below in Grey & Red.


Our Sport ribs are characterised by the single stepped V-hull keel with an angle of 25 degrees to the transom. This allows for faster plane, resulting in faster acceleration, higher speeds and greater maneuverability than similar ribs.


Customise with a number of different combinations of colours, with a number of different consoles and seats. It is also made with 4 different versions of transoms, for 1 or 2 engines, according to your needs for a truly personal boat.



  • LOA: 6.46 Metres
  • Beam: 2.49 metres
  • Internal beam: 1.54 metres
  • Tube diameter: 0.47 metres
  • Weight: from 550kg
  • Passengers: 12
  • Recomended engine: 90- 150 hp
  • Top speed: 36-50 knots with recomended engine
  • Fuel capacity: 170 litres
  • Autonomy: >250nm
  • Hull type: Warped 24º V @ transom, single stepped VFi



Standard Features


  • Full Orca Hypalon material
  • Deep V Stepped performance hull
  • Moulded rear bench seat with ski locker and watersports step through
  • Rear stainless steel boarding ladder
  • Anti slip deck surface
  • Twin self bailing
  • 170 litre built in fuel tank with external deck filler
  • Large bow locker
  • Flush mounted stainless steel cleats
  • Hard rubbing strake



Contact Us

Contact us today to discuss the HydroSport range or arrange a viewing or demo.

Tel: (+44) 01392 877800

Email: ashmarine@msn.com


Click below for directions to our Devon location:

We are located at:


Dart Business Park
Ash Marine




Contact us today!

If you have any queries or wish to make an appointment, please contact us:



+44 1392 877800 SALES

+44 1392 876654 DESIGN



Or use our contact form.

Get social with us.

Print Print | Sitemap
© Ashmarine