The BMW R 50-5 motorcycle specifications include a 498 cc (30.39 cu in) engine, power of 32 hp (23.4 kW) @ 6,400 rpm, a 4-speed gearbox, and a listed weight of 222 kg (489.4 lb).
Key specifications
Year-specific specification changes
How the BMW R 50-5 compares
This compares the motorcycle with all BMW models in this specifications database. The blue marker is this model and the grey line is the BMW database average.
About 61% lower than the BMW database average. Around the 17th percentile across BMW models.
About 45% lower than the BMW database average. Around the 14th percentile across BMW models.
Very close to the BMW database average. Around the 48th percentile across BMW models.
About 25% larger than the BMW database average. Around the 88th percentile across BMW models.
BMW database percentile rankings
Percentiles show where this motorcycle sits across the BMW specifications database. They are descriptive database rankings, not performance ratings.
32 hp — more powerful than about 17% of BMW models with power data.
498 cc — larger displacement than about 14% of BMW models.
222 kg — heavier than about 48% of BMW models, or lighter than about 52%.
24 L — larger than about 88% of BMW fuel tanks in this database.
Mechanical overview
Additional useful specifications
| Front tire size | 3.25-19 |
|---|---|
| Rear tire size | 4.00-18 |
| Power-to-weight ratio | 0.144 hp/kg |
| Power-to-weight | 144.1 hp/tonne |
| Specific power | 64.3 hp/L |
| Bore/stroke ratio | 0.95:1 (Undersquare) |
Engine specifications
| Engine type | Two cylinder boxer, four-stroke |
|---|---|
| Displacement | 498 cc (30.39 cu in) |
| Power | 32 hp (23.4 kW) @ 6,400 rpm |
| Bore × stroke | 67.0 x 70.6 mm (2.6 x 2.8 inches) |
| Compression ratio | 8.6:1 |
| Valves per cylinder | 2 |
| Cooling system | Air |
| Fuel control | Overhead Valves (OHV) |
Transmission and drivetrain
| Gearbox | 4-speed |
|---|---|
| Final drive | Shaft drive (cardan) (final drive) |
Brakes, wheels and tires
| Front brakes | Expanding brake |
|---|---|
| Rear brakes | Expanding brake |
| Front tire | 3.25-19 |
| Rear tire | 4.00-18 |
Dimensions and weight
| Wet weight | 222 kg (489.4 lb) |
|---|
Fuel and emissions
| Fuel capacity | 24.00 L (6.34 US gal) |
|---|
Performance
| Top speed | 151.0 km/h (93.8 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 BMW models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official BMW information before relying on them. Visit the official BMW website.