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Royal Enfield Bullet 650

The Royal Enfield Bullet 650 is a 647.95 cc motorcycle with a 6-speed gearbox. Royal Enfield lists 34.6 kW @ 7250 rpm maximum power and 52.3 Nm @ 5650 rpm maximum torque. It has Dual Channel ABS, a 14.8 Litres tank and a kerb weight of 243 kg (90% fuel & oil).

Engine
648 cc
Max power
34.6 kW @ 7250 rpm
Max torque
52.3 Nm @ 5650 rpm
Fuel tank
14.8 Litres
Kerb weight
243 kg (90% fuel & oil)

About the Royal Enfield Bullet 650

Overview

The Royal Enfield Bullet 650 is a roadster motorcycle from Royal Enfield. It is currently on sale. Naked and roadster bikes pair a lively engine with an upright riding position and little or no fairing, which makes them easy to live with every day. With a 648 cc engine it sits in the middleweight 450–800 cc class.

Engine and performance

Power comes from a 648 cc twin-cylinder fuel-injected engine that makes 34.6 kW at 7,250 rpm and 52.3 Nm of torque at 5,650 rpm. Its bore is wider than its stroke (78 mm x 67.8 mm), a short-stroke layout that generally favours higher revs. Divide power by kerb weight and it has about 194 PS per tonne; by that measure, it is lively, with easy overtakes and relaxed highway speeds. It has electric start.

Gearbox

It has a 6-speed manual gearbox with a 1-down, 5-up shift pattern, and a chain carries drive to the rear wheel. It uses a wet multi-plate clutch.

Chassis, brakes and tyres

It is built around a steel tubular spine frame. Suspension is by telescopic fork 43 mm at the front and twin shock at the rear. Braking is by twin 320 mm discs at the front and twin 300 mm discs at the rear, with dual-channel ABS. ABS on both wheels keeps either tyre from locking under hard braking. It rides on 19-inch front and 18-inch rear spoke wheels — 100/90- R19 at the front and 140/70- R18 at the rear.

Size, comfort and range

The seat is 800 mm off the ground, which is about average and suits most riders. It weighs 243 kg ready to ride, which is heavy, so parking and tight U-turns need care. Ground clearance is 154 mm — adequate, though tall speed breakers need care. It is 2,260 mm long, with 1,480 mm between the axles. It carries 14.8 L of fuel.

Features and equipment

Equipment includes an analogue and digital instrument console, an LED headlamp, turn-by-turn navigation, USB charging port, call and SMS alerts, gear position indicator and service due indicator. Safety equipment includes engine kill switch, hazard light switch, low fuel indicator and malfunction indicator.

Owning one

For the Royal Enfield Bullet 650, Mechiee offers a fixed ₹2,999 doorstep service.

Who it suits

It is best suited to riders who want performance with an upright, everyday-friendly posture.

Care notes for this model

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

Royal Enfield Bullet 650 specifications

Figures are as published by the manufacturer. Exact values can differ slightly by variant and model year.

Engine & performance

Displacement
648 cc
Configuration
Inline twin cylinder, 4 stroke, SOHC
Fuel system
Fuel Injection
Starting
Electric start
Maximum power
34.6 kW @ 7250 rpm
Maximum torque
52.3 Nm @ 5650 rpm
Transmission
6 Speed constant mesh
Gears
6-speed
Clutch
Wet multi plate
Final drive
Chain Drive
Bore x stroke
78 mm x 67.8 mm
Compression ratio
9.5 : 1
Idle speed
1200 ± 100 rpm
Lubrication
Forced lubrication, Wetsump with pump driven oil delivery
Emission norm
bs6.2
Cylinders
2
Valves per cylinder
2
Spark plugs
1 Per Cylinder
Gear shift pattern
1 Down 5 Up

Dimensions & capacity

Length
2260 mm
Width
830 mm
Height
1155 mm
Wheelbase
1480 mm
Ground clearance
154 mm
Seat height
800 mm
Kerb weight
243 kg (90% fuel & oil)
Fuel tank
14.8 Litres
Maximum gross vehicle weight
429 kg

Brakes, suspension & tyres

Front brake
Hydraulic Disc Brake Single 320 mm disc, twin piston floating caliper
Rear brake
Hydraulic Disc Brake Single 300 mm disc, twin piston floating caliper
Braking system
Dual Channel ABS
Front suspension
Telescopic Fork 43 mm
Rear suspension
Twin Shock
Front tyre
100/90- R19
Rear tyre
140/70- R18
Wheels
Spoke
Front Wheel Travel
120 mm
Rear Wheel Travel
90 mm
Tyre type
Tube
Wheel size
Front - 19 inch, Rear - 18 inch

Chassis & frame

Frame type
Steel Tubular Spine Frame
Seat type
Single

Electricals

Battery
12V, 12 Ah
Headlamp
12V, LED Headlamp
Instrument console
Analogue and Digital
Electrical System
12V
Tail Lamp
12V, LED lamp
Turn Signal Lamp
12V, 10 watts
Other Equipment
USB type - C charging point
Indicators
LED

Features & technology

  • Turn-by-turn navigation
  • USB charging port
  • Call and SMS alerts
  • Gear position indicator
  • Service due indicator

Safety

  • Dual Channel ABS
  • Engine kill switch
  • Hazard light switch
  • Low fuel indicator
  • Malfunction indicator

Sources: Royal Enfield, BikeDekho, ZigWheels, 91wheels, BikeWale

Specifications last checked:

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Owning the Royal Enfield Bullet 650

  • Mechiee doorstep service

    ₹2,999

    Mechiee's fixed doorstep service price for this model.

Engine oil for the Royal Enfield Bullet 650

Manufacturer recommendation

Recommendation
Fully synthetic 10W-50 to API SL (or higher) JASO MA2

What the manufacturer states for this model.

Maintaining the Royal Enfield Bullet 650

  • 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 Hydraulic Disc Brake Single 320 mm disc, twin piston floating caliper and Hydraulic Disc Brake Single 300 mm disc, twin piston floating caliper 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 100/90- R19 / 140/70- R18 tyres. Check pressure, tread depth and sidewalls, and replace tyres that are worn or cracked.

  • Battery & electricals

    The battery is listed as 12V, 12 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 Bullet 650?

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

Doorstep service₹2,999

Compare with similar Royal Enfield bikes

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

SpecificationRoyal Enfield Bullet 650Royal Enfield Bullet 500Royal Enfield Bullet Trials 500Royal Enfield Bullet 350
Engine648 cc499 cc499 cc349 cc
Max power34.6 kW @ 7250 rpm27.57 PS @ 5250 rpm27.5 PS @ 5250 rpm20.21 PS @ 6100 rpm
Max torque52.3 Nm @ 5650 rpm41.3 Nm @ 4000 rpm41.3 Nm @ 4000 rpm27 Nm @ 4000 rpm
Claimed mileage—30 Kmpl (ARAI-certified, per BikeDekho)40 kmpl (ARAI-certified, per BikeDekho)35-40 kmpl (claimed, per 91wheels)
Gears6-speed5-speed5-speed5-speed
Kerb weight243 kg (90% fuel & oil)196 kg192 kg195 kg
Fuel tank14.8 Litres13.5 L13.5 L13 L
Front brakeHydraulic Disc Brake Single 320 mm disc, twin piston floating caliperDisc, 280 mmDisc, 280 mmDisc, 300 mm
Rear brakeHydraulic Disc Brake Single 300 mm disc, twin piston floating caliperDisc, 240 mmDisc, 240 mmDrum, 153 mm

Royal Enfield Bullet 650 specs explained

What the technical terms on this page mean.

ABS
Anti-lock braking system. It stops a wheel locking up during hard braking so the rider can keep steering. A single-channel system works on one wheel, usually the front; a dual-channel system works on both.
OHC / SOHC / DOHC
How the engine's valves are operated. OHC and SOHC mean one overhead camshaft; DOHC means two, which usually allows higher revs and more power from the same size.
Fuel injection
Petrol is delivered by an electronically controlled injector instead of a carburettor, which helps with easy starting and steady fuel economy.
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 Bullet 650 has a 648 cc engine, described as inline twin cylinder, 4 stroke, sohc.

The Royal Enfield Bullet 650 is rated at 34.6 kW @ 7250 rpm maximum power and 52.3 Nm @ 5650 rpm maximum torque.

The manufacturer recommends Fully synthetic 10W-50 to API SL (or higher) JASO MA2.

The Royal Enfield Bullet 650 has Hydraulic Disc Brake Single 320 mm disc, twin piston floating caliper at the front and Hydraulic Disc Brake Single 300 mm disc, twin piston floating caliper at the rear, with Dual Channel ABS.

The Royal Enfield Bullet 650 runs 100/90- R19 at the front and 140/70- R18 at the rear on 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 Hydraulic Disc Brake Single 320 mm disc, twin piston floating caliper and Hydraulic Disc Brake Single 300 mm disc, twin piston floating caliper brakes, brake wear and adjustment are worth checking at every visit.

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