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Royal EnfieldDiscontinuedmotorcycle499 cc

Royal Enfield Thunderbird X 500

The Royal Enfield Thunderbird X 500 is a discontinued 499 cc air-cooled motorcycle with a 5-speed gearbox and alloy wheels with tubeless tyres. Bikez.com (2018 model year) lists 27.2 HP @ 5250 rpm maximum power, 41.3 Nm @ 4000 rpm maximum torque, a 280 mm front / 240 mm rear disc brake, a 90/90-19 front and 120/80-18 rear tyre, a 20 litre fuel tank and a 197 kg weight.

Engine
499 cc
Max power
27.2 HP (19.9 kW) @ 5250 rpm
Max torque
41.3 Nm @ 4000 rpm
Fuel tank
20 Litres
Kerb weight
197 kg

About the Royal Enfield Thunderbird X 500

Overview

The Royal Enfield Thunderbird X 500 is a motorcycle from Royal Enfield. It has been discontinued. Mechiee still services it at your doorstep. With a 499 cc engine it sits in the middleweight 450–800 cc class.

Engine and performance

Power comes from a 499 cc single-cylinder air-cooled fuel-injected engine that makes 27.2 HP at 5,250 rpm and 41.3 Nm of torque at 4,000 rpm. Peak torque arrives low in the rev range, at 4,000 rpm, which makes it relaxed to ride in traffic. Its stroke is longer than its bore (84.0 x 90.0 mm), a long-stroke layout that generally favours low-down pulling power. Divide power by kerb weight and it has about 140 PS per tonne; by that measure, it is lively, with easy overtakes and relaxed highway speeds. It has both electric and kick start.

Gearbox

It has a 5-speed manual gearbox, and a chain carries drive to the rear wheel. It uses a wet multi-plate clutch.

Chassis, brakes and tyres

Its frame is single downtube, using engine as stressed member. At the front, the suspension is telescopic fork, 130mm travel. At the rear, it is twin gas charged shock absorbers with 5-step adjustable preload, 80mm travel. Braking is by a 280 mm disc at the front and a 240 mm disc at the rear. It rides on 19-inch front and 18-inch rear cast, 9-spoke wheels — 90/90-19 at the front and 120/80-18 at the rear.

Size, comfort and range

The seat is 775 mm off the ground, which is low and makes it easy to put your feet down. It weighs 197 kg ready to ride, which is on the heavy side, so moving it by hand takes some effort. Ground clearance is 135 mm — low, so take speed breakers and steep ramps slowly. It is 2,040 mm long, with 1,350 mm between the axles. It carries 20 L of fuel.

Owning one

For the Royal Enfield Thunderbird X 500, Mechiee offers a fixed ₹2,799 doorstep service.

Who it suits

Its low seat also makes it approachable for shorter and newer riders.

Care notes for this model

Its chain drive needs regular cleaning, lubrication and slack adjustment.

Royal Enfield Thunderbird X 500 specifications

These figures come from a single publication (Bikez.com) and have not been confirmed against the manufacturer. The model is discontinued. Exact values can differ slightly by variant and model year.

Engine & performance

Displacement
499 cc
Configuration
Single cylinder, four-stroke, Twin spark
Cooling
Air
Fuel system
Injection, Digital
Ignition
Digital electronic ignition
Starting
Electric & kick
Maximum power
27.2 HP (19.9 kW) @ 5250 rpm
Maximum torque
41.3 Nm @ 4000 rpm
Transmission
Manual
Gears
5-speed
Clutch
Wet multiplate
Final drive
Chain
Bore x stroke
84.0 x 90.0 mm
Compression ratio
8.5:1

Dimensions & capacity

Length
2040 mm
Width
830 mm
Height
1140 mm
Wheelbase
1350 mm
Ground clearance
135 mm
Seat height
775 mm
Kerb weight
197 kg
Fuel tank
20 Litres

Brakes, suspension & tyres

Front brake
Single disc, ventilated, 2-piston calipers, 280 mm
Rear brake
Single disc, single-piston, 240 mm
Front suspension
Telescopic fork, 130mm travel
Rear suspension
Twin gas charged shock absorbers with 5-step adjustable preload, 80mm travel
Front tyre
90/90-19
Rear tyre
120/80-18
Wheels
Cast, 9-spoke

Chassis & frame

Frame type
Single downtube, using engine as stressed member

Electricals

Battery
12 volt, 14 Ah
Headlamp
Projection type, H7 55/55 W

Sources: Bikez.com

Specifications last checked:

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Owning the Royal Enfield Thunderbird X 500

  • Mechiee doorstep service

    ₹2,799

    Mechiee's fixed doorstep service price for this model.

Maintaining the Royal Enfield Thunderbird X 500

  • Routine servicing

    Follow the schedule in the owner's manual for your exact variant and year. A regular service is the cheapest way to catch small problems before they become expensive ones.

  • Engine oil & filter

    Engine oil is the single most important consumable to keep fresh. Top up between services if the level drops, and change it on schedule.

  • Brake inspection

    With Single disc, ventilated, 2-piston calipers, 280 mm and Single disc, single-piston, 240 mm brakes, check pad or shoe wear, lever and pedal free play, and braking feel at every service.

  • Chain cleaning & lubrication

    A clean, correctly tensioned and lubricated chain lasts longer and wastes less power. Check slack regularly, especially after riding in rain or dust.

  • Air filter & spark plug

    A clogged air filter or worn spark plug shows up as hard starting, weak throttle response and poorer fuel economy. Both are checked at a regular service and replaced when worn.

  • Disc brake fluid

    Brake fluid absorbs moisture over time, which lowers its boiling point. Have its level and condition checked and change it on the interval in the owner's manual.

  • Tyre inspection

    This bike runs 90/90-19 / 120/80-18 tyres. Check pressure, tread depth and sidewalls, and replace tyres that are worn or cracked.

  • Battery & electricals

    The battery is listed as 12 volt, 14 Ah. Weak starting, dim lights or a flickering console are early signs the battery or charging system needs a look.

Mechiee service

Looking for service for your Royal Enfield Thunderbird X 500?

Book a verified Mechiee mechanic, track them live, and keep a permanent record of every job on your bike.

Doorstep service₹2,799

Compare with similar Royal Enfield bikes

Manufacturer figures for each bike. A dash means the value is not published in our sources.

SpecificationRoyal Enfield Thunderbird X 500Royal Enfield Thunderbird 500Royal Enfield Thunderbird 350Royal Enfield Thunderbird X 350
Engine499 cc499 cc346 cc346 cc
Max power27.2 HP (19.9 kW) @ 5250 rpm27.57 PS @ 5250 rpm18.0 bhp @ 5501 rpm19.8 HP (14.5 kW) @ 5600 rpm
Max torque41.3 Nm @ 4000 rpm41.3 Nm @ 4000 rpm27.46@3500 Nm@rpm28.0 Nm @ 4000 rpm
Claimed mileage—30 Kmpl (ARAI-certified, per BikeDekho)34 kmpl (ARAI-certified, per BikeDekho)—
Gears5-speed5-speed5-speed5-speed
Kerb weight197 kg199 kg175 kg195 kg
Fuel tank20 Litres20 L14.45 L20 Litres
Front brakeSingle disc, ventilated, 2-piston calipers, 280 mmDisc, 280 mm—Single disc, two piston caliper, ventilated, 280 mm
Rear brakeSingle disc, single-piston, 240 mmDisc, 240 mm—Single disc, single piston caliper, ventilated, 240 mm

Royal Enfield Thunderbird X 500 specs explained

What the technical terms on this page mean.

Kerb weight
The weight of the bike ready to ride, with its fluids and fuel, but without a rider or luggage.
Bore x stroke
The cylinder's width and the piston's travel. A larger bore relative to stroke tends to favour revs; a longer stroke tends to favour low-speed pull.
Compression ratio
How much the fuel-air mixture is squeezed before it is ignited. It is one of the factors behind an engine's efficiency and power.

Frequently Asked Questions

The Royal Enfield Thunderbird X 500 has a 499 cc engine, described as single cylinder, four-stroke, twin spark.

The Royal Enfield Thunderbird X 500 is rated at 27.2 HP (19.9 kW) @ 5250 rpm maximum power and 41.3 Nm @ 4000 rpm maximum torque.

The Royal Enfield Thunderbird X 500 has Single disc, ventilated, 2-piston calipers, 280 mm at the front and Single disc, single-piston, 240 mm at the rear.

The Royal Enfield Thunderbird X 500 runs 90/90-19 at the front and 120/80-18 at the rear on cast, 9-spoke wheels.

Follow the service schedule in the owner's manual for your exact variant and year. Between services, keep an eye on engine oil, chain, tyres and battery. With Single disc, ventilated, 2-piston calipers, 280 mm and Single disc, single-piston, 240 mm brakes, brake wear and adjustment are worth checking at every visit.

No. The Royal Enfield Thunderbird X 500 has been discontinued. Mechiee still lists doorstep servicing for it.

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