The Yamaha RD 350 LC YPVS motorcycle specifications include a 347 cc (21.17 cu in) engine, a 6-speed gearbox, and a listed weight of 170 kg (374.8 lb).
Key specifications
The 1983 model is treated as the standard specification. Only later model years with a different supplied value are shown below.
How the Yamaha RD 350 LC YPVS compares
This compares the motorcycle with all Yamaha models in this specifications database. The blue marker is this model and the grey line is the Yamaha database average.
About 37% lower than the Yamaha database average. Around the 44th percentile across Yamaha models.
About 9% lighter than the Yamaha database average. Around the 44th percentile across Yamaha models.
About 53% larger than the Yamaha database average. Around the 91st percentile across Yamaha models.
Yamaha database percentile rankings
Percentiles show where this motorcycle sits across the Yamaha specifications database. They are descriptive database rankings, not performance ratings.
347 cc — larger displacement than about 44% of Yamaha models.
170 kg — heavier than about 44% of Yamaha models, or lighter than about 56%.
20 L — larger than about 91% of Yamaha fuel tanks in this database.
Mechanical overview
Additional useful specifications
| Front tire size | 90/90-18 |
|---|---|
| Rear tire size | 110/80-18 |
| Front tire width | 90 mm |
| Front tire aspect ratio | 90% |
| Front rim diameter | 18 in |
| Rear tire width | 110 mm |
| Rear tire aspect ratio | 80% |
| Rear rim diameter | 18 in |
| Bore/stroke ratio | 1.19:1 (Oversquare) |
Model information
| Category | Sport |
|---|
Engine specifications
| Engine type | Twin, two-stroke |
|---|---|
| Displacement | 347 cc (21.17 cu in) |
| Bore × stroke | 64.0 x 54 mm (2.5 x 2.1 inches) |
| Compression ratio | 6.0:1 |
| Cooling system | Liquid |
| Fuel control | Membrane & power valve |
Transmission and drivetrain
| Gearbox | 6-speed |
|---|---|
| Final drive | Chain (final drive) |
Brakes, wheels and tires
| Front brakes | Dual disc |
|---|---|
| Rear brakes | Single disc |
| Front tire | 90/90-18 |
| Rear tire | 110/80-18 |
Dimensions and weight
| Wet weight | 170 kg (374.8 lb) |
|---|
Fuel and emissions
| Fuel capacity | 20.00 L (5.28 US gal) |
|---|
Performance
| Top speed | 189.0 km/h (117.4 mph) |
|---|
Disclaimer: Specifications may vary by market, trim, production date and optional equipment, and scraped or historical data can contain errors. Comparison and percentile values are calculated from Yamaha models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official Yamaha information before relying on them. Visit the official Yamaha website.