ROYAL ENFIELD
2004 - 2008 ROYAL ENFIELD BULLET 500

BULLET 500 (2004 - 2008)

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Royal Enfield Bullet 500 (2004-2008): A Timeless Thumper’s Review

Introduction

The Royal Enfield Bullet 500 isn’t just a motorcycle—it’s a rolling heirloom. Produced from 2004 to 2008, this generation of the Bullet 500 carries the DNA of its 1950s ancestors while straddling the line between vintage charm and modern usability. With its air-cooled 499cc single-cylinder engine, unapologetic vibrations, and minimalist design, this bike appeals to riders who crave authenticity over adrenaline. But how does it hold up as a daily rider or a weekend companion? Let’s twist the throttle and find out.


Riding Experience: Time Travel on Two Wheels

The Pulse of a Classic

Firing up the Bullet 500 feels like waking a sleeping giant. The single-cylinder engine thuds to life with a lazy put-put-put at 900–1,000 RPM, its carbureted heartbeat setting the tone for a ride that’s more about rhythm than speed. With 23 PS (17 kW) on tap, acceleration is leisurely—0–60 km/h (0–37 mph) takes its sweet time—but the 499cc engine’s torque-rich low-end makes it a joy in city traffic.

The riding position is upright and relaxed, with a 760 mm (29.9-inch) seat height accommodating most riders. The wide handlebars offer a commanding grip, though the footpegs’ mid-set position might feel cramped for taller riders on long hauls.

Vibration: Character or Annoyance?

At 60 km/h (37 mph), the Bullet 500 hums contentedly. Push past 80 km/h (50 mph), and the vibrations start telegraphing through the handlebars and seat—a reminder of its old-school engineering. This isn’t a highway cruiser, but on winding backroads, the 187 kg (412 lb) weight feels manageable, and the 35 mm telescopic front fork soaks up bumps with a plushness that surprises.

Braking (or Lack Thereof)

The single 280 mm drum brake (yes, drum) up front requires a firm pull and foresight. Modern riders accustomed to ABS and disc brakes might find it unnerving, but it’s period-correct and forces a slower, more deliberate riding style.


Design & Build: Retro Done Right

Aesthetics That Age Gracefully

The Bullet 500’s design is a masterclass in restraint. The teardrop fuel tank, sprung solo saddle, and chrome-accented fenders scream 1950s British motoring. Even the exhaust note—a deep, woody thump—feels curated for nostalgia.

Practical Quirks

  • Tire Pressures: 1.2–1.4 bar (17–20 psi) front, 1.9–2.1 bar (28–30 psi) rear. Underinflate, and the bike wallows; overinflate, and the ride turns harsh.
  • Suspension: The rear twin shock absorbers are soft, ideal for rough roads but prone to bottoming out with a pillion.
  • Instrumentation: A single analog speedometer with odometer—no tachometer, fuel gauge, or frivolous LEDs.

Technical Breakdown: Simple Mechanics, Simple Life

The Heartbeat: 499cc Single-Cylinder

The air-cooled engine is a study in simplicity. With a single carburetor (tuned via a 0.5–3-turn air screw) and a 4-speed gearbox, maintenance is straightforward. The 18/38 sprocket combo and 95-link chain prioritize low-end grunt over top speed, but frequent chain adjustments are a must.

Fluids & Lubrication

  • Engine Oil: 2.3 liters of SAE 15W-40 (API SG/JASO MA). Skip synthetic blends—this engine thrives on mineral oil.
  • Gearbox Oil: 450 ml of SAE 90W. Thick, sticky, and unapologetically agricultural.
  • Brake Fluid: DOT 4. Check it monthly; the system’s prone to air bubbles.

Competition: How the Bullet Stacks Up

Triumph Bonneville T100

The Bonneville’s parallel-twin engine is smoother and more powerful, but it lacks the Bullet’s raw, mechanical soul. The Triumph also costs twice as much secondhand.

Kawasaki W650

A retro-styled parallel-twin with better reliability and parts availability. However, the W650’s refined nature feels sterile compared to the Enfield’s analog quirks.

Honda CB400 Super Four

A bulletproof inline-four with modern tech, but it’s a commuter—not a statement.

Verdict: The Bullet 500 isn’t the fastest or most reliable, but it’s the only bike in its class that feels alive.


Maintenance: Love It, Fix It, Ride It

DIY-Friendly Mechanics

The Bullet 500 rewards hands-on owners. Key tasks:
1. Oil Changes: Every 3,000 km (1,864 miles). Use MOTOPARTS.store’s 15W-40 mineral oil for optimal results.
2. Spark Plugs: NGK B9ES for standard use, BR9EIX iridium for colder climates. Gap them to 0.8 mm (0.03 in).
3. Chain Adjustments: Slacken the 95-link chain every 500 km (310 miles).

Upgrades Worth Considering

  • Seat: The stock sprung saddle is iconic but brutal. Swap it for a MOTOPARTS.store gel seat.
  • Brakes: Upgrade to a disc brake kit for safer stopping.
  • Suspension: Heavy-duty rear shocks improve load capacity.

Reliability Notes

  • Carburetor Tuning: Clean the carb every 6 months if ridden infrequently.
  • Rust Prevention: Chromed parts need regular polishing—especially in humid climates.

Conclusion: A Motorcycle for the Soul

The Royal Enfield Bullet 500 (2004–2008) isn’t for everyone. It’s slow, vibraty, and demands your attention. But for riders who value character over convenience, it’s a mechanical muse. Whether you’re restoring one or daily-riding it, MOTOPARTS.store has the oils, chains, and upgrades to keep your Bullet thumping for another decade.

Ready to make your Bullet truly yours? Explore our curated selection of Royal Enfield 500 parts and join the legacy.




Specifications sheet

Engine
Stroke: Four-stroke
Max power: 17 kW | 23.0 hp
Idle speed: 900–1000 rpm
Fuel system: Carburetor
Displacement: 499 ccm
Configuration: Single
Number of cylinders: 1
Dimensions
Dry weight: 187
Seat height: 760 mm (29.9 in)
Fuel tank capacity: 14.5 L (3.8 US gal)
Drivetrain
Final drive: chain
Chain length: 95
Transmission: 5-speed (assumed based on era)
Rear sprocket: 38
Front sprocket: 18
Maintenance
Engine oil: 15W40
Brake fluid: DOT 4
Gearbox oil: SAE 90W
Spark plugs: NGK B9ES or NGK BR9EIX
Spark plug gap: 0.8
Engine oil capacity: 2.3
Gearbox oil capacity: 0.45
Tire pressure (rear): 1.9 bar (28 psi) normal / 2.1 bar (30 psi) loaded
Tire pressure (front): 1.2 bar (17 psi) normal / 1.4 bar (20 psi) loaded
Engine oil change interval: Every 5000km or 2 years (assumed)
Valve clearance check interval: 5000km (recommended for classic bikes)
Chassis and Suspension
Frame: Steel single downtube (assumed based on model)
Rear brakes: Drum (assumed)
Front brakes: Disc (single, assumed)
Rear suspension: Twin shock absorbers
Front suspension: 35mm telescopic fork






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