The BMW R 850 Avantgarde C motorcycle specifications include a 848 cc (51.74 cu in) engine, power of 50 hp (36.5 kW) @ 5,250 rpm, a 5-speed gearbox, and a listed weight of 256 kg (564.4 lb).
Key specifications
How the BMW R 850 Avantgarde C 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 39% lower than the BMW database average. Around the 35th percentile across BMW models.
About 7% lower than the BMW database average. Around the 48th percentile across BMW models.
About 9% lower than the BMW database average. Around the 7th percentile across BMW models.
About 12% smaller than the BMW database average. Around the 40th 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.
50 hp — more powerful than about 35% of BMW models with power data.
848 cc — larger displacement than about 48% of BMW models.
740 mm — taller than about 7% of BMW models.
17 L — larger than about 40% of BMW fuel tanks in this database.
Dimensions compared with BMW average
Each measurement is compared with the average value across BMW models where that dimension is available.
1,650
1,497
10% above average.
740
809
9% below average.
Mechanical overview
Additional useful specifications
| Front tire size | 100/90-ZR18 |
|---|---|
| Rear tire size | 170/80-ZR15 |
| Power-to-weight ratio | 0.195 hp/kg |
| Power-to-weight | 195.3 hp/tonne |
| Specific power | 59.0 hp/L |
| Bore/stroke ratio | 1.24:1 (Oversquare) |
Model information
| Year released | 2002 |
|---|---|
| Category | Custom / cruiser |
Engine specifications
| Engine type | Two cylinder boxer, four-stroke |
|---|---|
| Displacement | 848 cc (51.74 cu in) |
| Power | 50 hp (36.5 kW) @ 5,250 rpm |
| Torque | 71.0 Nm (7.2 kgf-m or 52.4 ft.lbs) @ 4,750 rpm |
| Bore × stroke | 87.5 x 70.5 mm (3.4 x 2.8 inches) |
| Valves per cylinder | 4 |
| Fuel system | Injection |
| Starter | Electric |
Transmission and drivetrain
| Gearbox | 5-speed |
|---|---|
| Final drive | Shaft drive (cardan) (final drive) |
Chassis and suspension
| Front suspension | Telelever |
|---|---|
| Rear suspension | Monolever |
| Front wheel travel | 144 mm (5.7 inches) |
| Rear wheel travel | 100 mm (3.9 inches) |
Brakes, wheels and tires
| Front brakes | Double disc |
|---|---|
| Rear brakes | Single disc |
| Front tire | 100/90-ZR18 |
| Rear tire | 170/80-ZR15 |
Dimensions and weight
| Dry weight | 256 kg (564.4 lb) |
|---|---|
| Seat height | 740 mm (29.1 inches) |
| Wheelbase | 1,650 mm (65.0 inches) |
Fuel and emissions
| Fuel capacity | 17.00 L (4.49 US gal) |
|---|---|
| Reserve fuel capacity | 4.00 L (1.06 US gal) |
Performance
| Top speed | 155.0 km/h (96.3 mph) |
|---|---|
| Power/weight ratio | 0.1953 hp/kg |
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.