Enfield 500 Bullet (reduced Effect) - 1991 Specifications and Reviews
The 1991 Enfield 500 Bullet reduced effect is a lightweight, air-cooled single-cylinder motorcycle ideal for novice riders and commuters. Known for its simplicity, reliability, and affordable operation, this four-stroke machine delivers manageable power while maintaining the classic styling Enfield is famous for. Its sturdy construction and easy maintenance make it perfect for everyday riding in urban environments.
1991
General information | |
| Category | Unspecified category |
| Year | 1991 |
| Model | Enfield 500 Bullet (reduced effect) |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Chain |
| Gearbox | 4-speed |
| Cooling system | Air |
| Fuel control | OHV |
| Valves per cylinder | 2 |
| Bore x stroke | 84.0 x 90.0 mm (3.3 x 3.5 inches) |
| Compression | 6.5:1 |
| Power | 17.00 |
| Stroke | 4 |
| Engine type | Single cylinder |
| Capacity: | 499.00 ccm (30.45 cubic inches) |
| | |
Physical measures and capacities | |
| Weight incl. oil, gas, etc | 184.0 kg (405.7 pounds) |
Enfield 500 Bullet (reduced Effect) dimensions and frame | |
| Rear brakes | Expanding brake |
| Front brakes | Expanding brake |
| Rear tyre dimensions | 3.50-19 |
| Front tyre dimensions | 3.25-19 |
Speed and acceleration | |
| Top speed | 120.0 km/h (74.6 mph) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Fuel capacity | 14.50 litres (3.83 gallons) |
Performance Profile & Rider Fit
17 hp
Peak Power
14.5s
0-60 mph
74.6 mph
Top Speed
Best For
Track5%
City45%
Cornering30%
Daily Riding40%
Touring35%
Passenger25%
Rider Profile
| Best For | This low-powered, low-compression single with drum brakes suits riders comfortable with vintage-style, low-performance machinery rather than newcomers expecting modern responsiveness. |
| Purpose | Best suited to leisurely, nostalgic riding and short trips rather than any performance or high-mileage touring role. |
| Rider Fit | The upright riding position and modest weight make it manageable for most body types, though the low power output demands patience rather than physical effort. |
| Character | A classic thumping single-cylinder retro machine that rewards relaxed, unhurried riding and appreciation for old-school mechanical charm over speed or refinement. |
| Not Ideal For | Not for riders seeking quick acceleration, confident high-speed stability, or serious long-distance touring comfort. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
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