Comparison of BMW R4 Series 4 and Vertemati E 450 E Enduro [S]ave
| Attribute |  Vertemati E 450 E Enduro × |  BMW R4 Series 4 × |
|---|---|---|
| General | ||
| Production from (year) | 2004 | 1935 |
| Make | Vertemati | BMW |
| Model | Vertemati E 450 E Enduro | BMW R4 Series 4 |
| Category | Enduro / offroad | Allround |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 4 | - |
| Fuel system | Carburettor | Carburettor. Sum CK 3/500 Fr |
| Displacement (cm³) | 450 | 398 |
| Power (kw) | - | 10.2 |
| Fuel consumption (l/100km) | - | 3.5 |
| Cooling system | Liquid | Air |
| Transmission type,final drive | Chain | Shaft drive (cardan) |
| Bore (mm) | 92 | - |
| Stroke (mm) | 67.7 | - |
| Gearbox | 6-speed | - |
| Greenhouse gases | - | 81.2 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel control | Single Overhead Cams (SOHC) | Overhead Valves (OHV) |
| Clutch | - | Dry-single plate-cable operated |
| Lubrication system | - | Wet sump |
| Compression | - | 5.7:1 |
| Chassis | ||
| Front suspension | WP 48 Upside down | Cartridge |
| Rear suspension | WP PDS | Rigid |
| Front brakes | Single disc | Expanding brake (drum brake) |
| Rear brakes | Single disc | Expanding brake (drum brake) |
| Diameter (mm) | 220 | 180 |
| Frame type | - | Pressed steel duplex |
| Front tyre | 90/90-21 | 3.50-26.00 |
| Rear tyre | 140/80-18 | 3.50-26.00 |
| Seat | - | Solo seat with springs |
| Other | ||
| Starter | - | Kick |
| Dimensions | ||
| Wheelbase (mm) | 1,480 | 1,303 |
| Overall height (mm) | 930 | 950 |
| Overall length (mm) | 2,180 | 1,980 |
| Overall width (mm) | 820 | 850 |
| Performance | ||
| Top speed (km/h) | - | 95 |
| Fuel capacity (l) | - | 12 |
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