Enfield Thunderbird 500 - 2012 Specifications and Reviews

The 2012 Enfield Thunderbird 500 is a classic air-cooled cruiser that appeals to riders seeking affordable, reliable retro styling with modern fuel injection. Its 499cc single-cylinder engine delivers smooth, manageable power ideal for commuting and casual riding. Known for its iconic British-inspired design and low-maintenance character, it suits both experienced riders and those new to motorcycling.

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General information

CategoryClassic
Year2012
ModelEnfield Thunderbird 500

Engine and Transmission Specifications

ClutchWet mulitiplate
Transmission type,final driveChain
Gearbox5-speed
Cooling systemAir
Lubrication systemWet sump
IgnitionDigital Electronic Ignition
Fuel controlOHV
Fuel systemInjection. Keihin Electronic Fuel Injection
Bore x stroke84.0 x 90.0 mm (3.3 x 3.5 inches)
Compression8.5:1
Torque41.30 Nm (4.2 kgf-m or 30.5 ft.lbs) @ 4000
Power27.20
Engine detailsTwin spark
Engine typeSingle cylinder, four-stroke
Capacity:499.00 ccm (30.45 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakes diameter240 mm (9.4 inches)
Rear brakesSingle disc
Front brakes diameter280 mm (11.0 inches)
Front brakesSingle disc
Rear tyre dimensions120/80-18
Front tyre dimensions90/90-19
Rear suspension travel80 mm (3.1 inches)
Rear suspensionTwin gas charged shock absorbers with 5-step adjustable preload
Front suspension travel130 mm (5.1 inches)
Front suspensionTelescopic fork
Frame typeSingle downtube, using engine as stressed member
 
 

Physical measures and capacities

Fuel capacity20.00 litres (5.28 gallons)
Wheelbase1,350 mm (53.1 inches)
Overall width895 mm (35.2 inches)
Overall length2,060 mm (81.1 inches)
Overall height1,300 mm (51.2 inches)
Power/weight ratio0.1395 HP/kg
Dry weight195.0 kg (429.9 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsBlack, red, silver
Electrical12 volt, 14 Ah
LightProjection type headlamp, H7 55 / 55 W
StarterElectric & kick

Performance Profile & Rider Fit

27.2 hp
Peak Power
9.5s
0-60 mph

Best For

Track10%
City60%
Cornering35%
Daily Riding60%
Touring55%
Passenger50%

Rider Profile

Best ForThis bike suits new-to-intermediate riders thanks to its modest power and forgiving, low-stress delivery.
PurposeIt's built for relaxed cruising and classic-style commuting rather than outright speed or sport riding.
Rider FitThe low seat height and manageable weight make it accessible for shorter or less experienced riders, though the wide bars and cruiser stance suit a relaxed upright posture.
CharacterIt has an old-school single-cylinder thumper charm, prioritizing steady torque and classic looks over performance.
Not Ideal ForIt's not for riders seeking high-speed thrills, aggressive cornering, or serious off-road capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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