Cruisers

2018Royal Enfield Enfield Thunderbird 500

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The 2018 Enfield Thunderbird 500 is a middleweight cruiser that appeals to riders seeking classic styling with modern reliability. Known for its relaxed ergonomics, accessible seat height, and manageable 499cc engine, it excels as an approachable cruiser for both experienced and newer riders. This Indian-made motorcycle combines retro aesthetics with practical performance for comfortable everyday riding.

Capacity: 499.0 ccm
Engine: Single single, four-stroke
Gearbox: 5-speed
Wet weight: 197.0 kg
Seat height: 775 mm
Power: 27.2 HP (19.9 kW) @ 5250 RPM

⇄ Compare with another bike All model years

What’s new for the 2018 Royal Enfield Enfield Thunderbird 500

vs the 2017

Spec	2017	2018
Engine capacity	499.00 ccm (30.45 cubic inches)	499.0 ccm (30.45 cubic inches)
Power	27.20 HP (19.9 kW) @ 5250 RPM	27.2 HP (19.9 kW) @ 5250 RPM
Torque	41.30 Nm (4.2 kgf-m or 30.5 ft.lbs) @ 4000 RPM	41.3 Nm (4.2 kgf-m or 30.5 ft.lbs) @ 4000 RPM
Weight	195.0 kg (429.9 pounds)	197.0 kg (434.3 pounds)
Fuel capacity	20.00 litres (5.28 gallons)	20.00 litres (5.28 US gallons)
Wheelbase	1,350 mm (53.1 inches)	1350 mm (53.1 inches)

Other years 2012 2013 2014 2015 2016 2017 2018

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail15%

Cornering35%

City riding60%

Daily riding60%

Touring55%

Two-up50%

Track10%

Best for: It's built for relaxed cruising and classic-style commuting rather than outright speed or sport riding.
Built for: It has an old-school single-cylinder thumper charm, prioritizing steady torque and classic looks over performance.
Not ideal for: It's not for riders seeking high-speed thrills, aggressive cornering, or serious off-road capability.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

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Your height

Inseam (optional)

Units

At 775mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2018 Royal Enfield Enfield Thunderbird 500, with a cramped knee angle of around 85 degrees and an upright riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 751-820 mm — Middle Ground →

Find bikes that fit your height →

Full specifications

Engine

Capacity: 499.0 ccm
Power: 27.2 HP (19.9 kW) @ 5250 RPM
Torque: 41.3 Nm (4.2 kgf-m) @ 4000 RPM
Engine type: Single single, four-stroke
Power/weight ratio: 0.1381 HP/kg
Bore x stroke: 84.0 x 90.0 mm
Compression: 8.5:1
Cooling system: Air
Fuel system: Injection
Starting: Electric & kick
Ignition: Digital electronic ignition
Lubrication system: Wet sump

Transmission

Gearbox: 5-speed
Transmission type: Manual
Final drive: Chain
Clutch: Wet mulitiplate

Dimensions & weight

Wheelbase: 1350 mm
Overall length: 2060 mm
Overall width: 895 mm
Overall height: 1300 mm
Seat height: 775 mm
Wet weight: 197.0 kg
Fuel capacity: 20.00 litres
Dry weight: Not on record - add it

Chassis & suspension

Frame: Single downtube, using engine as stressed member
Front suspension: Telescopic fork
Rear suspension: Twin gas charged shock absorbers with 5-step adjustable preload
Front wheel travel: 130 mm
Rear wheel travel: 80 mm

Brakes & wheels

Front brakes: Single disc. 2-piston calipers
Front brakes diameter: 280 mm
Rear brakes: Single disc. Single-piston
Rear brakes diameter: 240 mm
Front tyre: 90/90-19
Rear tyre: 120/80-18

Other

Color options: Blue, gray, silver, black, asphalt
Comments: Royal Enfield bikes are made in India.

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted

Specification	2012	2014	2015	2017	2018
Capacity	499.00 ccm (30.45 cubic inches)	499.00 ccm (30.45 cubic inches)	499.00 ccm (30.45 cubic inches)	499.00 ccm (30.45 cubic inches)	499.00 ccm (30.45 cubic inches)
Dry weight	195.0 kg (429.9 pounds)	195.0 kg (429.9 pounds)	—	—	—
Seat height	—	—	775 mm (30.5 inches)	775 mm (30.5 inches)	775 mm (30.5 inches)
Fuel capacity	20.00 litres (5.28 gallons)	20.00 litres (5.28 gallons)	20.00 litres (5.28 gallons)	20.00 litres (5.28 gallons)	20.00 litres (5.28 gallons)
Color options	Black, red, silver	Blue, gray, silver	Blue, gray, silver, black	Blue, gray, silver, black, asphalt	Blue, gray, silver, black, asphalt

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

Rider Reviews

4.5

★★★★★

2 ratings

MotorcycleDB Review

The 2018 Enfield Thunderbird 500 is a stunning motorcycle that combines classic design with modern features. Its 500cc engine delivers impressive power and torque, making it a joy to ride on the open road. The comfortable seating position and smooth handling make long rides a breeze, while the stylish retro look turns heads wherever it goes. With its reliable performance and attractive aesthetics, the Thunderbird 500 is a top choice for riders looking for a classic yet capable motorcycle.

Enfield Thunderbird 500 has garnered positive reviews for its performance and design, and it's easy to see why. The motorcycle's sturdy build quality and powerful engine make it a standout in its class. Whether you're cruising through city streets or tackling winding country roads, the Thunderbird 500 delivers a satisfying riding experience. With its combination of classic style and modern performance, this Enfield motorcycle is a great option for riders seeking a unique and enjoyable ride.