Sportbikes
1984Yamaha RD 350 LC YPVS
18 fields on record
The 1984 Yamaha RD 350 LC YPVS is a lightweight two-stroke twin best suited for enthusiasts seeking nimble handling and spirited acceleration. Known for its innovative power valve system and liquid cooling, this 58-horsepower machine delivers responsive performance with genuine character that defined the middleweight sportbike era.
- Capacity
- 347.0 ccm
- Engine
- Parallel Twin
- Gearbox
- 6-speed
- Wet weight
- 170.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 58.0 HP (42.7 kW) @ 9200 RPM
What’s new for the 1984 Yamaha RD 350 LC YPVS
vs the 1983| Spec | 1983 | 1984 |
|---|---|---|
| Rear brakes | Single disc | Expanding brake |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for spirited, aggressive riding on twisty roads and the occasional track day rather than commuting or covering long distances.
- Built for
- A raw, buzzy, and thrilling classic two-stroke with a sudden surge of power on the top end and a soundtrack that defines its era.
- Not ideal for
- Not suited for riders wanting smooth low-end torque, plush comfort, passenger-friendly ergonomics, or any off-road capability.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 347.0 ccm
- Power
- 58.0 HP (42.7 kW) @ 9200 RPM
- Engine type
- Parallel Twin
- Power/weight ratio
- 0.3412 HP/kg
- Bore x stroke
- 64.0 x 54.0 mm
- Compression
- 6.0:1
- Cooling system
- Liquid
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 189.0 km/h (117.4 mph)
Dimensions & weight
Brakes & wheels
- Front brakes
- Dual disc
- Rear brakes
- Expanding brake
- Front tyre
- 90/90-18
- Rear tyre
- 110/80-18
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 1983 | 1984 |
|---|---|---|
| Capacity | 347.00 ccm (21.17 cubic inches) | 347.00 ccm (21.17 cubic inches) |
| Fuel capacity | 20.00 litres (5.28 gallons) | 20.00 litres (5.28 gallons) |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Yamaha RD 350 LC YPVS?
The 1984 Yamaha RD 350 LC YPVS has a Capacity of 347.0 ccm (21.18 cubic inches).
What engine power does the Yamaha RD 350 LC YPVS have?
The 1984 Yamaha RD 350 LC YPVS has a Power of 58.0 HP (42.7 kW) @ 9200 RPM.
How many gears does the Yamaha RD 350 LC YPVS have?
The 1984 Yamaha RD 350 LC YPVS has a Gearbox of 6-speed.
How much does the Yamaha RD 350 LC YPVS weigh?
The 1984 Yamaha RD 350 LC YPVS has a Wet weight of 170.0 kg (374.8 pounds).
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