Midrange

MIDRANGE OUTBOARDS

f90 / f75 / f70 / f60 / f50 / f40 / f30 / f25

FOR THOSE WHO RELY ON THEIR QUALITY TIME.

Nothing beats a day on the water with family and friends. And nothing powers those moments quite like Yamaha’s versatile line of midrange outboards. Ranging in size from the mighty F90 down to the nimble F25, they offer just the right amount of power for a variety of applications. These 2-, 3- and 4-cylinder dynamos are quiet, clean-burning, reliable performers. But that’s not all they have to offer.

Here’s what makes each member of the Yamaha Midrange family unique:

F90
Features a 16-valve, Double Overhead Camshaft (DOHC) design for incredible acceleration, and Precision Multi-Point Fuel Injection for reliable starts and outstanding fuel efficiency. The F90 is the only Yamaha Midrange with an optional 25-inch shaft.

F75
The F75 features a 16-valve DOHC (Double Overhead Camshaft) design and Precision Multi-Point Fuel Injection for outstanding acceleration and efficiency. It offers many of the same advantages as the F90, in a lower horsepower and with a standard 20-inch shaft.

F70 (NEW)
Weighing in at up to 80 pounds lighter than its four stroke competitors, this 16-valve SOHC (Single Overhead Camshaft) midrange four stroke offers the greatest power-to-weight ratio in its class. That makes it perfect for lightweight fishing boats, pontoons and fiberglass boats. In addition, it’s Command Link® and YCOP™ compatible.

F50/F60
These SOHC midranges feature Precision Multi-Point Fuel injection, for quick starts, superior performance and maximum efficiency. Coupled with a multi-function tiller handle, you won’t find a better addition to your bass or aluminum fishing boat.

F40
This versatile four stroke blends power and fuel efficiency with quiet performance and quick starts. It’s great for skiffs, jons, inflatables and small pontoons.

F30
This nimble outboard boasts impressive power and superb, four-stroke performance. At just 214 pounds, it’s perfect for lightweight craft such as aluminum fishing boats and inflatables. 

F25
This midrange workhorse offers responsive power and solid fuel efficiency in a compact package. It features smart engineering conveniences, like the new Nitro Assist Tilt for effortless tilt on both electric and manual start tiller models, and our PrimeStart™ system, for reliable, turnkey starts in hot or cold conditions. Available with a 20-inch shaft (standard on all Yamaha midranges), or a 15-inch shaft for skinnier water, it’s great for skiffs, jons, inflatables and flats boats.

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F90

Engine Type In-Line Four Cylinder
Displacement 97 ci (1596 cc)
Bore x Stroke 79 x 81.4mm (3.11 x 3.20in)
Prop Shaft Horsepower 90hp @ 5500rpm
Compression Ratio 9.6:1
Fuel Induction EFI/SOHC/4 Valves Per Cylinder
Exhaust Through Propeller
Intake Single Throttle Valve
Ignition TCI Micro Computer
Spark Plug LFR5A-11-00-000
Alternator Output 25AMP
Starting System Electric w/PTT
Lubrication Wet Sump
Engine Oil Capacity 3.7L/3.5L w/without filter
Full Throttle RPM Range 5000 ~ 6000 rpm
Cooling Water/Thermostatic Control
Recommended Engine Oil Yamalube® 4M (See owner’s manual)
Recommended Fuel Regular Unleaded (Minimum Pump Octane 87)
Recommended Fuel Filtration Yamaha Mini 10-Micron Fuel/Water Separating Filter (external)
Ethanol Blend Limit 10% Maximum
Gear Ratio (25:11) 2.27:1
Gear Shift F-N-R
Shaft Length L = 20″ X = 25″
Degree of Tilt 70°
Degree of Trim -4° through +16°
C.A.R.B. Rating 3-Star
Dry Weight 25″ shaft / 169 kg (372 lbs) ; 20″ shaft / 166 kg (366 lbs)
Steering Angle (maximum) 35° from center, either direction
Warranty 3 Year Limited Pleasure Boat – 1 Year Limited Commercial

F75

Engine Type In-Line Four Cylinder
Displacement 97 ci (1596 cc)
Bore x Stroke 79 x 81.4mm (3.11 x 3.20in)
Prop Shaft Horsepower 75 @ 5500rpm
Compression Ratio 9.6:1
Fuel Induction EFI/SOHC/4 Valves Per Cylinder
Exhaust Through Propeller
Intake Single Throttle Valve
Ignition TCI Micro Computer
Spark Plug LFR5A-11-00-000
Alternator Output 25AMP
Starting System Electric w/PTT
Lubrication Wet Sump
Engine Oil Capacity 3.7L/3.5L w/without filter
Full Throttle RPM Range 5000 ~ 6000 rpm
Cooling Water/Thermostatic Control
Recommended Engine Oil Yamalube® 4M (See owner’s manual)
Recommended Fuel Regular Unleaded (Minimum Pump Octane 87)
Recommended Fuel Filtration Yamaha Mini 10-Micron Fuel/Water Separating Filter (external)
Ethanol Blend Limit 10% Maximum
Gear Ratio (25:11) 2.27:1
Gear Shift F-N-R
Shaft Length L = 20″
Degree of Tilt 70°
Degree of Trim -4° through +16°
C.A.R.B. Rating 3-Star
Dry Weight 166kg (366 lbs)
Steering Angle (maximum) 35° from center, either direction
Warranty 3 Year Limited Pleasure Boat – 1 Year Limited Commercial

F70

Engine Type In-Line Four-Cylinder
Displacement 996cc (60.8 ci)
Bore x Stroke 65 x 75mm (2.56 x 2.95 in)
Prop Shaft Horsepower 70hp at 5800rpm
Compression Ratio 9.4:1
Fuel Induction EFI/SOHC/4 Valves Per Cylinder
Exhaust Through Propeller
Intake Single Throttle Valve
Ignition TCI Microcomputer
Spark Plug LKR7E-000-0000
Alternator Output 17 Amp
Starting System Electric w/PTT
Lubrication Wet Sump
Engine Oil Capacity 2.1L/ 1.9L without filter
Full Throttle RPM Range 5300 ~ 6300 rpm
Cooling Water/Thermostatic Control
Recommended Engine Oil Yamalube® 4M (See owner’s manual)
Recommended Fuel Regular Unleaded (Minimum Pump Octane 87)
Recommended Fuel Filtration Yamaha Mini 10-Micron Fuel/Water Separating Filter (external)
Ethanol Blend Limit 10% Maximum
Gear Ratio (28:12) 2.33:1
Gear Shift Forward, Neutral, Reverse
Shaft Length L = 20″
Degree of Tilt 65°
Degree of Trim -4° through +16°
C.A.R.B. Rating 3-Star
Dry Weight 117 kg (257 lb)
Steering Angle (maximum) 40° from center, either direction
Warranty 3-Year Pleasure, 3-Year Government, 1-Year Commercial

F60

Engine Type In-Line Four Cylinder
Displacement 60.8 ci (996 cc)
Bore x Stroke 65 x 75mm (2.56 x 2.95 in)
Prop Shaft Horsepower 60hp @ 5500rpm
Compression Ratio 9.5:1
Fuel Induction EFI (SOHC)
Exhaust Through Propeller
Intake Single Throttle Valve
Ignition TCI Microcomputer
Spark Plug DPR6EB-9
Alternator Output 17 Amp
Starting System Electric w/PTT
Lubrication Wet Sump
Engine Oil Capacity 2.1L/ 1.9L w/without filter
Full Throttle RPM Range 5000 ~ 6000 rpm
Cooling Water/Thermostatic Control
Recommended Engine Oil Yamalube® 4M (See owner’s manual)
Recommended Fuel Regular Unleaded (Minimum Pump Octane 87)
Recommended Fuel Filtration Yamaha 10-Micron Fuel/Water Separating Filter (external)
Ethanol Blend Limit 10% Maximum
Gear Ratio (24:13) 1.85:1
Gear Shift F-N-R
Shaft Length L = 20″
Degree of Tilt 69°
Degree of Trim -4° through +20°
C.A.R.B. Rating 3-Star
Dry Weight 113kg (249 lbs)
Steering Angle (maximum) 40° from center, either direction
Warranty 3-Year Pleasure, 3-Year Government, 1-Year Commercial

F50

Engine Type In-Line Four-Cylinder
Displacement 60.8 ci (996 cc)
Bore x Stroke 65 x 75mm (2.56 x 2.95 in)
Prop Shaft Horsepower 50hp @ 5500rpm
Compression Ratio 9.5:1
Fuel Induction EFI (SOHC)
Exhaust Through Propeller
Intake Single Throttle Valve
Ignition TCI Microcomputer
Spark Plug DPR6EB-9
Alternator Output 17 Amp
Starting System Electric w/PTT
Lubrication Wet Sump
Engine Oil Capacity 2.1L/ 1.9L w/without filter
Full Throttle RPM Range 5000 ~ 6000 rpm
Cooling Water/Thermostatic Control
Recommended Engine Oil Yamalube® 4M (See owner’s manual)
Recommended Fuel Regular Unleaded (Minimum Pump Octane 87)
Recommended Fuel Filtration Yamaha 10-Micron Fuel/Water Separating Filter (external)
Ethanol Blend Limit 10% Maximum
Gear Ratio (24:13) 1.85:1
Gear Shift F-N-R
Shaft Length L = 20″
Degree of Tilt 69°
Degree of Trim -4° through +20°
C.A.R.B. Rating 3-Star
Dry Weight 113kg (249 lbs)
Steering Angle (maximum) 40° from center, either direction
Warranty 3 Year Limited Pleasure Boat – 1 Year Limited Commercial

F40

Engine Type In-Line Three Cylinder
Displacement (747cc) | 45.68 ci
Bore x Stroke 65 x 75mm (2.56 x 2.95 in)
Prop Shaft Horsepower 40 hp @ 5500 rpm
Compression Ratio 9.4:1
Fuel Induction Electronic Fuel Injection
Exhaust Through Propeller
Intake Single Throttle Valve
Ignition CDI Microcomputer
Spark Plug DPR6EB-9
Alternator Output 17 Amp
Starting System Electric w/PTT or Nitro Assist
Lubrication Wet Sump
Engine Oil Capacity 1.7L/ 1.5L without filter
Full Throttle RPM Range 5000 ~ 6000 rpm
Cooling Water/Thermostatic Control
Recommended Engine Oil Yamalube® 4M (See owner’s manual)
Recommended Fuel Regular Unleaded (Minimum Pump Octane 87)
Recommended Fuel Filtration Yamaha Mini 10-Micron Fuel/Water Separating Filter (external)
Ethanol Blend Limit 10% Maximum
Gear Ratio (26:13) 2.00:1
Gear Shift Forward, Neutral, Reverse
Shaft Length L = 20″
Degree of Tilt PTT Models: 66° Nitro-Assist: 65°
Degree of Trim -3° through +20° on “PTT” models. 5 postions on Nitro-Assist
C.A.R.B. Rating 3-Star
Dry Weight F40LA = 97kg (214 lbs) F40LEHA 101kg (223 lbs)
Steering Angle (maximum) 40° from center, either direction
Warranty 3-Year Pleasure, 3-Year Government, 1-Year Commercial

F30

Engine Type In-Line Three Cylinder
Displacement (747cc) | 45.68 ci
Bore x Stroke 65 x 75mm (2.56 x 2.95in)
Prop Shaft Horsepower 30hp @ 5500 rpm
Compression Ratio 9.4:1
Fuel Induction EFI (SOHC)
Exhaust Through Propeller
Intake Single Throttle Valve
Ignition CDI Microcomputer
Spark Plug DPR6EB-9
Alternator Output 17 Amp
Starting System Electric w/PTT or Nitro Assist
Lubrication Wet Sump
Engine Oil Capacity 1.7L/ 1.5L without filter
Full Throttle RPM Range 5000 ~ 6000 rpm
Cooling Water/Thermostatic Control
Recommended Engine Oil Yamalube® 4M (See Owner’s Manual)
Recommended Fuel Regular Unleaded (Minimum Pump Octane 87)
Recommended Fuel Filtration Yamaha Mini 10-Micron Fuel/Water Separating Filter (external)
Ethanol Blend Limit 10% Maximum
Gear Ratio (26:13) 2.00:1
Gear Shift F-N-R
Shaft Length L=20″
Degree of Tilt PTT Models: 66° Nitro-Assist: 65°
Degree of Trim -3° through +20° on “PTT” models. 5 postions on Nitro-Assist
C.A.R.B. Rating 3-Star
Dry Weight F30LA = 97kg (214 lbs) F30LEHA 101kg (223 lbs)
Steering Angle (maximum) 40° from center, either direction
Warranty 3 Year Limited Pleasure Boat – 2 Year Pump Assembly – 1 Year Limited Commercial

 

F25

Engine Type In-Line 2 Cylinder
Displacement (498 cc) | 30.4 ci
Bore x Stroke 65mm x 75mm | 2.56 x 2.95in
Prop Shaft Horsepower 25 hp @ 5500 rpm
Compression Ratio 9.4:1
Fuel Induction SOHC
Exhaust Through Propeller
Intake Carburetor
Ignition CDI Micro Computer
Spark Plug DPR6EB-9
Alternator Output 13AMP with Rectifier Regulator
Starting System M = Manual | E = Electric
Lubrication Wet Sump
Engine Oil Capacity 1.6L/1.4L without filter
Full Throttle RPM Range 5000 ~ 6000 rpm
Cooling Water/Thermostatic Control
Recommended Engine Oil Yamalube® 4M (See owner’s manual)
Recommended Fuel Regular Unleaded (Minimum Pump Octane 87)
Recommended Fuel Filtration Yamaha Mini 10-Micron Fuel/Water Separating Filter (external)
Ethanol Blend Limit 10% Maximum
Gear Ratio (27:13) 2.08:1
Gear Shift Forward, Neutral, Reverse
Shaft Length S: 15″, L: 20″
Degree of Tilt Manual: Up to 73° w/ 2-position Shallow Water Drive. PTT or Nitro Assist: Up to 73°
Degree of Trim Manual : 5 Tilt Pin Positions Nitro Assist: 5 Tilt Pin Positions PTT: -3° through +16°
C.A.R.B. Rating 3-Star
Dry Weight F25SMHA = 76kg (168lbs) F25SEHA = 79kg (174 lbs) F25SEA = 77 kg (170 lbs) F25LEA = 78kg (172 lbs) F25LA = 81kg (179 lbs) F25LMHB = 79kg (175 lbs) F25LEHB = 82kg (181 lbs)
Steering Angle (maximum) 42° from center, either direction
Warranty 3-Year Pleasure, 3-Year Government, 1-Year Commercial

 

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