CFMotoDiscontinuedmotorcycleSports649 cc

CFMoto 650NK

The CFMoto 650NK is a discontinued 649.3 cc liquid-cooled motorcycle with a 6-speed gearbox. BikeDekho and BikeWale list 61.18 PS @ 9000 rpm maximum power and 56 NM @ 7000 rpm maximum torque. It has a 17 L fuel tank and a 206 kg kerb weight.

Engine
649 cc
Max power
61.18 PS @ 9000 rpm
Max torque
56 NM @ 7000 rpm
Claimed mileage
21 kmpl (claimed, per 91wheels)
Fuel tank
17 L
Kerb weight
206 kg

About the CFMoto 650NK

Overview

The CFMoto 650NK is a sports motorcycle from CFMoto. It has been discontinued. Mechiee still services it at your doorstep. Sports bikes put performance first, usually with a sportier riding position and sharper handling than everyday bikes. With a 649 cc engine it sits in the middleweight 450–800 cc class.

Engine and performance

Power comes from a 649 cc liquid-cooled fuel-injected engine that makes 61.18 PS at 9,000 rpm and 56 NM of torque at 7,000 rpm. Its bore is wider than its stroke (83 mm x 60 mm), a short-stroke layout that generally favours higher revs. Divide power by kerb weight and it has about 297 PS per tonne; by that measure, it is genuinely fast, well beyond everyday traffic speeds. The claimed top speed is 180 km/h. It has electric start.

Gearbox

It has a 6-speed manual gearbox. It uses a wet multi-plate clutch.

Chassis, brakes and tyres

It is built around a lightweight frame. Suspension is by retractable type forks at the front and cantilever type rear suspension at the rear. Braking is by a disc at the front and a disc at the rear, with dual-channel ABS. ABS on both wheels keeps either tyre from locking under hard braking. It rides on 17-inch alloy wheels with tubeless tyres — 120/70-17 at the front and 160/60-17 at the rear.

Size, comfort and range

The seat is 815 mm off the ground, which is about average and suits most riders. It weighs 206 kg ready to ride, which is on the heavy side, so moving it by hand takes some effort. Ground clearance is 150 mm — adequate, though tall speed breakers need care. It is 2,114 mm long, with 1,415 mm between the axles. Its 17 L fuel tank and claimed mileage of 21 kmpl work out to roughly 357 km per tankful on paper; real-world range is usually lower.

Features and equipment

Equipment includes a digital instrument console and an LED headlamp.

Owning one

For the CFMoto 650NK, Mechiee offers a fixed ₹7,499 doorstep service.

Who it suits

It is best suited to riders who want performance and sharp handling. With this much performance, it is better as a step-up bike than a first bike.

CFMoto 650NK specifications

These figures are listed by independent publications; where they overlap, they agree. Exact values can differ slightly by variant and model year.

Engine & performance

Displacement
649 cc
Configuration
2-cylinder inline, 8-valve, Liquid cooled,DOHC, BOSCH EFI
Cooling
Liquid Cooled
Fuel system
Fuel Injection
Ignition
ECU
Starting
Self Start Only
Maximum power
61.18 PS @ 9000 rpm
Maximum torque
56 NM @ 7000 rpm
Claimed mileage
21 kmpl (claimed, per 91wheels)
Top speed
180 km/h
Transmission
6-speed
Gears
6-speed
Clutch
Wet Multiplate
Bore x stroke
83 mm x 60 mm
Compression ratio
11.3:1

Dimensions & capacity

Length
2114 mm
Width
757 mm
Height
1100 mm
Wheelbase
1415 mm
Ground clearance
150 mm
Seat height
815 mm
Kerb weight
206 kg
Fuel tank
17 L

Brakes, suspension & tyres

Front brake
Disc
Rear brake
Disc
Braking system
Dual Channel
Front suspension
Retractable Type
Rear suspension
Cantilever Type
Front tyre
120/70-17
Rear tyre
160/60-17
Wheels
Alloy
Tyre type
Tubeless

Chassis & frame

Frame type
Lightweight Frame

Electricals

Battery
12V10Ah
Headlamp
LED
Instrument console
Digital

Sources: BikeDekho, BikeWale, 91wheels

Specifications last checked:

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Owning the CFMoto 650NK

  • Claimed mileage

    21 kmpl (claimed, per 91wheels)

    Manufacturer's claimed figure; real-world mileage is usually lower.

  • Estimated range

    about 357 km

    Claimed mileage × tank size. An estimate, not a promise.

  • Mechiee doorstep service

    ₹7,499

    Mechiee's fixed doorstep service price for this model.

Maintaining the CFMoto 650NK

  • 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 Disc and Disc 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.

  • Coolant & cooling system

    A liquid-cooled engine relies on coolant. Check the level and look over hoses and the radiator for leaks or damage, and replace coolant as the owner's manual directs.

  • 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 120/70-17 / 160/60-17 tyres. Check pressure, tread depth and sidewalls, and replace tyres that are worn or cracked.

  • Battery & electricals

    The battery is listed as 12V10Ah. Weak starting, dim lights or a flickering console are early signs the battery or charging system needs a look.

Mechiee service

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Compare with similar CFMoto bikes

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

SpecificationCFMoto 650NKCFMoto 650GTCFMoto 650MTCFMoto 800NK
Engine649 cc649 cc649 cc799 cc
Max power61.18 PS @ 9000 rpm62.54 PS @ 9000 rpm70.70 PS @ 8750 rpm74kW @ 9000rpm (100.6hp)
Max torque56 NM @ 7000 rpm58.5 Nm @ 7000 rpm62 Nm @ 7000 rpm81Nm @ 8000rpm
Claimed mileage21 kmpl (claimed, per 91wheels)20 kmpl (claimed, per 91wheels)20 kmpl (claimed, per 91wheels)—
Gears6-speed6-speed6-speed6-speed
Kerb weight206 kg226 kg218 kg189 kg
Fuel tank17 L19 L18 L15 L
Front brakeDiscDiscDisc320mm double disc
Rear brakeDiscDiscDisc260mm single disc

CFMoto 650NK specs explained

What the technical terms on this page mean.

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.
Liquid cooling
Coolant circulates through the engine and a radiator, keeping temperatures steadier than air alone, especially in traffic or under load.
Tubeless tyres
Tyres with no inner tube. A small puncture usually loses air slowly, which makes roadside repair easier.
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 CFMoto 650NK has a 649 cc engine, described as 2-cylinder inline, 8-valve, liquid cooled,dohc, bosch efi.

The CFMoto 650NK is rated at 61.18 PS @ 9000 rpm maximum power and 56 NM @ 7000 rpm maximum torque.

The claimed figure for the CFMoto 650NK is 21 kmpl (claimed, per 91wheels). Real-world mileage is usually lower and depends on riding style, load, road and traffic conditions and how well the bike is maintained.

The CFMoto 650NK has Disc at the front and Disc at the rear, with Dual Channel.

The CFMoto 650NK runs 120/70-17 at the front and 160/60-17 at the rear on alloy 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 Disc and Disc brakes, brake wear and adjustment are worth checking at every visit.

Multiplying the claimed 21 kmpl (claimed, per 91wheels) by the 17 L tank gives roughly 357 km on a full tank. That is an estimate from claimed figures; real-world range is usually lower.

No. The CFMoto 650NK has been discontinued. Mechiee still lists doorstep servicing for it.

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