CF Moto 400NK - 2017 Specifications and Reviews

The CF Moto 400NK is a lightweight middleweight naked bike ideal for new and experienced riders seeking an agile, manageable platform. Its 206 kg weight, 815 mm seat height, and accessible 400cc engine make it perfect for urban commuting and spirited backroad riding. Known for offering excellent value and responsive handling, it suits riders prioritizing nimbleness and fuel efficiency over raw power.

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General information

CategoryNaked bike
Year2017
ModelCF Moto 400NK
 
 

Engine and Transmission Specifications

Transmission type,final driveChain
Gearbox6-speed
Cooling systemLiquid
IgnitionECU
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
Fuel systemInjection. EFI
Bore x Stroke68.4 x 54.5 mm (2.7 x 2.1 inches)
Compression11.1:1
Top speed155.0 km/h (96.3 mph)
Torque34.40 Nm (3.5 kgf-m or 25.4 ft.lbs) @ 7650 RPM
Power40.90 HP (29.9 kW) @ 9000 RPM
Engine detailsFull alloy nickel silicon carbide cylinder
Engine typeTwin, four-stroke
Capacity:400.40 ccm (24.43 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakesSingle disc
Front brakesDouble disc
Rear tyre160/60-ZR17
Front tyre120/70-ZR17
Rear wheel travel45 mm (1.8 inches)
Rear SuspensionKYB air-gas mixed, with 7 adjustable sections.
Front wheel travel120 mm (4.7 inches)
Front SuspensionKYB upright telescopic

Physical measures and capacities

Fuel capacity17.00 litres (4.49 gallons)
Wheelbase1,415 mm (55.7 inches)
Ground clearance150 mm (5.9 inches)
Overall width757 mm (29.8 inches)
Overall length2,114 mm (83.2 inches)
Overall height1,100 mm (43.3 inches)
Seat height815 mm (32.1 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc206.0 kg (454.2 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsChinese bike.
StarterElectric
Color optionsPearl Black, Blue

Performance Profile & Rider Fit

39.6 hp
Peak Power
4.8s
0-60 mph
96.3 mph
Top Speed

Best For

Track45%
City82%
Cornering72%
Daily Riding78%
Touring38%
Passenger45%

Rider Profile

Best ForWell suited to newer riders and those upgrading from smaller displacement bikes who want a manageable, confidence-inspiring naked.
PurposeDesigned primarily for everyday commuting and fun street riding rather than outright performance or long-distance touring.
Rider FitIts low seat height and lightweight chassis make it accessible to shorter or less physically strong riders.
CharacterA peppy, nimble naked bike with a revvy twin-cylinder engine that rewards spirited riding through town and twisty roads.
Not Ideal ForNot the right choice for riders seeking high-speed touring comfort, serious off-road capability, or two-up long-distance travel.

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

Rider Fit Visualizer

2017 CF Moto 400NK Rider Ergonomics Assessment

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Feet:

At 815mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2017 CF Moto 400NK, with a relaxed knee angle of around 125 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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