14 August. Friday 2026
Yamaha RD 350 LC YPVS - 1984 Specifications and Reviews
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.
1984
General information | |
| Category | Classic |
| Year | 1984 |
| Model | Yamaha RD 350 LC YPVS |
| | |
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 | 58.00 |
| 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 LC YPVS dimensions and frame | |
| Rear brakes | Expanding brake |
| Front brakes | Dual disc |
| Rear tyre dimensions | 110/80-18 |
| Front tyre dimensions | 90/90-18 |
Speed and acceleration | |
| Top speed | 189.0 km/h (117.4 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
58 hp
Peak Power
4.8s
0-60 mph
117.4 mph
Top Speed
Best For
Track80%
City55%
Cornering92%
Daily Riding35%
Touring32%
Passenger25%
Rider Profile
| Best For | This is a peaky, powerband-dependent two-stroke that rewards experienced riders who know how to keep it spinning above the YPVS threshold. |
| Purpose | Built for spirited, aggressive riding on twisty roads and the occasional track day rather than commuting or covering long distances. |
| Rider Fit | Its light weight and narrow frame make it easy to muscle around, but the low bars and rearward pegs demand a fairly committed, sporty riding position. |
| Character | 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. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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