WattsCraft 3.6m river hull kit-set

A great size for 3-4 cylinder four-stroke engines. Jetski engine and jetski pump, automotive engines with a jetski, SACO or Scott 612 pump.

Build complexity – 1 2 (3) 4 5


Basic specs:

  • 12 Degree constant dead-rise

  • 10mm delta keel, four stringers, bow stringer, footrest bulkhead. 5mm outers.

  • 3mm Topsides

  • All 5083 Aluminium, CNC router cut

  • No jig required

Suitable engines (Max available engine bay length: ~1.6m from transom to seat):

  • 100hp+ two stroke jetski

  • 100hp+ fourstroke jetski engines

  • Light car engine e.g. Suzuki M series, Toyota 1.5L etc N/A or Turbocharged


  • Overall: 3603mm

  • Transom step: additional 350mm


  • Widest point: 1760mm

  • Chine to chine: 1456mm


  • Overall: 988mm

  • Chine to gunwale: 623mm


  • Inside gunwale: 1430

  • Transom to dash: 2132mm