
FLIPPER
900ST
Flipper 900 ST
Fast and spacious, this pocket cruiser is one of Finland's best-kept secrets. Greg Copp delves into why…



Flipper 900St
Flipper boats have been around since 1966 and in more recent years have become part of the Nimbus Group.
They produce models ranging from 6.5 m to 9 m.
The 900 ST is the brand's flagship. Its spacious cockpit is the first thing that catches your eye.
Details such as double-arm wipers and thick teak flooring demonstrate the quality of construction.
The hydraulically sectioned sunbed can be raised; it assists with trimming to lift the engines off the water surface.
In front of the sun bed is a black Perspex door that opens to reveal a full-width aft cabin – impressive for a 9m sports boat.
The cabin is equipped with a window and a height that allows two adults to sleep comfortably.
Interior Layout & Equipment
Galley section: foldable countertop, can be extended by sliding forward.
Located opposite the dinette (dining area); elevation includes drawer or extra cupboard space.
49 L refrigerator standard.
The dinette table can be raised and lowered electrically to become a bed.
The side decks are subtle but practical; attaching the fenders requires some care.
Lower deck: a single-compartment area containing a shower, toilet and sink.
Forward cabin: large double berth (not V-berth), standing room available.


Driving & Performance
The driver's position is ideal when seated; a standing view is possible through the sunroof.
When you push the throttle forward, it can reach 30 knots in 7 seconds.
Maximum test speed approximately 41.0 knots (two-way average).
Water conditions F3, 2 people, fuel fill rate approximately 30%.
There may be a slight slippage in tight turns, but balance is quickly regained.
The active trim system (Mercury) and optional Zipwake systems support the boat's stable handling.
Engine and Performance
LOA (Total Length): 9.02 m
Width (Beam): 3.15 m
Dry weight (excluding engine): 3.0 tonnes
Fuel capacity: 380 L
Water capacity: 100 L
RCD category: C (10 people)
Engine options:
• Dual 225 hp V6 Mercury FourStrokes
• Dual 250 hp V8 Mercury Verados
• Dual 300 hp V8 Mercury VeradosTested configuration: dual 225 hp V6
Performance:
• 0–30 knots: 7 seconds
• Maximum: 41 knots
