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

The 1985 Yamaha RD 350 (reduced Effect) has a Category of Unspecified category.

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

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

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

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

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

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

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

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

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

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

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

The 1985 Yamaha RD 350 (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 (reduced Effect)?

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

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

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

The 1985 Yamaha RD 350 is a lightweight two-stroke twin designed for spirited riders seeking agile handling and responsive performance. Known for its punchy 50 horsepower output and nimble 170 kg frame, this middleweight excels in urban riding and twisty roads. Its liquid-cooled engine and six-speed transmission deliver engaging acceleration characteristic of Yamaha's respected RD lineage.

⇄ Compare against another bike 📅 All Years

1988

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1985

Yamaha RD 350 (reduced Effect) 1985 54925

Yamaha RD 350 (reduced Effect) 1985 54930

Yamaha RD 350 (reduced Effect) 1985 54935

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Yamaha RD 350 (reduced Effect) 1985 15110 Thumb

Yamaha RD 350 (reduced Effect) 1985 54920 Thumb

Yamaha RD 350 (reduced Effect) 1985 54925 Thumb

Yamaha RD 350 (reduced Effect) 1985 54930 Thumb

Yamaha RD 350 (reduced Effect) 1985 54935 Thumb

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General information
Category	Unspecified category
Year	1985
Model	Yamaha RD 350 (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 (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

50 hp

Peak Power

0-60 mph

114.3 mph

Top Speed

Best For

Track65%

City55%

Cornering85%

Daily Riding40%

Touring35%

Passenger25%

Rider Profile

Best For	This bike suits an experienced rider comfortable with peaky two-stroke power delivery and a narrow, aggressive torque band.
Purpose	It is built for spirited backroad riding and sporty commuting rather than long-distance travel or utility use.
Rider Fit	At 170 kg with a compact riding position, it is light and manageable but demands active rider input through corners and gear changes.
Character	The RD 350 has a raw, high-strung character defined by its screaming two-stroke twin and sharp, flickable handling.
Not Ideal For	It is not a good fit for riders seeking plush comfort, passenger-friendly touring, or off-road capability.

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