F.A.S.T.23

Summary

Speed, Power & Tanks

What the builder publishes about how fast, how strong and how much the boat carries.

Dimensions

LOA

23 ft (7 m)

Hull length

—

LWL

—

Beam

7.7 ft (2.35 m)

Draft (min)

—

Draft (max)

—

Air draft

—

Displacement

2,657 lb (1,205 kg)

Ballast

—

Cabins

—

Heads

—

Berths

—

Performance

Maximum speed

—

Cruising speed

—

Range

—

Guests

—

Crew

—

Engine and Tanks

Engine

90–115 hp (Yamaha)

Engine count

1

Engine manufacturer

Yamaha

Propulsion type

outboard

Fuel capacity

26 gal (100 L)

Fresh water capacity

—

Black water capacity

—

Construction

Hull material

—

Deck material

—

Rudder type

—

Steering wheels

—

Builder's Own Figures

Price

JPY 5,856,158 (F90); JPY 6,021,158 (F115) -- manufacturer's suggested retail price incl. consumption tax, engine included; prices and specifications as of 2026-08-01

Hull depth

1.09 m (全深さ, the hull's moulded depth; not the draught)

Hull mass

1,040 kg (艇体質量)

Engine

F90CETX, 66.1kW（90ps）

Navigation area

Limited coastal waters (限定沿海区域, Japanese navigation category)

Engine options

F90: F90CETX 66.1kW（90ps）, complete mass 1,205 kg, fuel 100 L; F115: F115BETX 84.6kW(115ps), complete mass 1,217 kg, fuel 100 L

Persons

8 (定員)

Displacement basis

complete-boat mass (完成質量) with the standard engine, as printed, F90 build

Engine power basis

per engine, PS (metric horsepower) as printed

Layouts & Drawings

2 drawings from the builder's page: general arrangement, sail plan, profile.

• 

  pic_001 — Yamaha Motor Co., Ltd.

• 

  pic_002 — Yamaha Motor Co., Ltd.

About Yamaha

Volume production

Yamaha Motor's own boats for the Japanese market — nineteen fishing boats, cruisers and sport boats from the 6.0-metre FR-20 to the 11.1-metre DFR-36, sold with a Yamaha outboard, or on the DFR diesels a single Volvo Penta inboard, included in the price.

Yamaha Motor Co., Ltd. was founded on 1 July 1955, with Genichi Kawakami as its first president, and began with motorcycles. Its boat business started in 1960, when it released its first outboard motor, the P-7, and its first FRP boats, the CAT-21 and RUN-13, presented on Lake Ashi; in 1961 the CAT-21 won the first Pacific 1,000 km motorboat marathon. Yamaha built its first FRP fishing boat, the Daisan Fuji Maru, in 1965 and launched its first FRP wasen (traditional Japanese boats), the W-16 and W-18, in 1968; the 'Wing of Yamaha' won the first single-handed trans-Pacific yacht race in 1975, and the first marine diesel, the MD35, followed in 1976. In 1990 the company built 'NIPPON', a challenger for the 1992 America's Cup. Yamaha Motor merged with Yamaha Marine Co., Ltd. in 2009, marked fifty years of its marine business in 2010, stepped up wasen production in 2011 to support recovery after the Great East Japan Earthquake, and reached ten million outboards built in 2013.

The Yamaha Range

Every model Yamaha publishes, by length — where this one sits in the range.

1. F.A.S.T.26HT27.6 ft
2. Bay Fisher 2524.6 ft
3. YFR-24EX23.6 ft
4. Bay Fisher 2323.1 ft
5. F.A.S.T.23· this model23 ft
6. AX22022.3 ft
7. SR-X20.5 ft
8. SR-X EX20.5 ft
9. Bay Fisher 2020.3 ft

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