What category is the 1985 Yamaha RD 350 F (reduced Effect)?

The 1985 Yamaha RD 350 F (reduced Effect) has a Category of Classic.

What is the engine size of the 1985 Yamaha RD 350 F (reduced Effect)?

The 1985 Yamaha RD 350 F (reduced Effect) has a Capacity: of 347.00 ccm (21.17 cubic inches).

What type of engine does the 1985 Yamaha RD 350 F (reduced Effect) have?

The 1985 Yamaha RD 350 F (reduced Effect) has a Engine type of Twin.

What is the engine power of the 1985 Yamaha RD 350 F (reduced Effect)?

The 1985 Yamaha RD 350 F (reduced Effect) has a Power of 50.00.

Is the 1985 Yamaha RD 350 F (reduced Effect) air cooled or liquid cooled?

The 1985 Yamaha RD 350 F (reduced Effect) has a Cooling system of Liquid.

How many gears does the 1985 Yamaha RD 350 F (reduced Effect) have?

The 1985 Yamaha RD 350 F (reduced Effect) has a Gearbox of 6-speed.

How much does the 1985 Yamaha RD 350 F (reduced Effect) weigh?

The 1985 Yamaha RD 350 F (reduced Effect) has a Weight incl. oil, gas, etc of 170.0 kg (374.8 pounds).

What is the top speed of the 1985 Yamaha RD 350 F (reduced Effect)?

The 1985 Yamaha RD 350 F (reduced Effect) has a Top speed of 184.0 km/h (114.3 mph).

Yamaha RD 350 F (reduced Effect) - 1985 Specifications and Reviews

Name: 1985 Yamaha RD 350 F (reduced Effect)
Brand: Yamaha

The 1985 Yamaha RD 350 F is an accessible two-stroke twin ideal for novice and intermediate riders seeking lightweight agility. Known for its responsive handling and fuel-efficient membrane carburetor system, this 50-horsepower machine delivers spirited performance in a manageable 170kg package, making it perfect for urban riding and twisty roads.

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1985

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General information
Category	Classic
Year	1985
Model	Yamaha RD 350 F (reduced effect)
Engine and Transmission Specifications
Transmission typefinal drive	Chain
Gearbox	6-speed
Cooling system	Liquid
Fuel control	Membrane & power valve
Bore x stroke	64.0 x 54.0 mm (2.5 x 2.1 inches)
Compression	6.0:1
Power	50.00
Stroke	2
Engine type	Twin
Capacity:	347.00 ccm (21.17 cubic inches)

Physical measures and capacities
Weight incl. oil, gas, etc	170.0 kg (374.8 pounds)

Yamaha RD 350 F (reduced Effect) dimensions and frame
Rear brakes	Single disc
Front brakes	Dual disc
Rear tyre dimensions	110/80-18
Front tyre dimensions	90/90-18
Speed and acceleration
Top speed	184.0 km/h (114.3 mph)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity	20.00 litres (5.28 gallons)

Performance Profile & Rider Fit

27 hp

Peak Power

7.5s

0-60 mph

114.3 mph

Top Speed

Best For

Track55%

City60%

Cornering75%

Daily Riding45%

Touring30%

Passenger30%

Rider Profile

Best For	Suits newer or restricted-license riders who want a genuine two-stroke twin experience without an intimidating power delivery.
Purpose	Best for spirited backroad rides and short sporty jaunts rather than outright speed or distance work.
Rider Fit	Lightweight and low-slung, it's easy to manage for riders of smaller stature or less physical strength.
Character	A detuned, learner-friendly version of a legendary two-stroke sportbike, offering nostalgic charm and nimble handling over raw performance.
Not Ideal For	Not for riders seeking high top speed, long-distance comfort, or off-road capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.