Naked bike · 2024
650NK
MotoLibrary Score
50
/100
Balanced
Power/Weight
0.29 hp/kg
Top Speed
180 km/h
Torque
56 Nm
Engine
649 ccm
Engine
Displacement
649.0 ccm (39.60 cubic inches)
Engine Type
Twin, four-stroke
Engine Details
Full alloy nickel silicon carbide cylinder
Power
60.4 HP (44.1 kW)) @ 8750 RPM
Torque
56.0 Nm (5.7 kgf-m or 41.3 ft.lbs) @ 7000 RPM
Compression
11.3:1
Bore x Stroke
83.0 x 60.0 mm (3.3 x 2.4 inches)
Valves/Cylinder
4
Fuel System
Injection. EFI
Fuel Control
Double Overhead Cams/Twin Cam (DOHC)
Ignition
ECU
Cooling
Liquid
Transmission
Gearbox
6-speed
Final Drive
Chain (final drive)
Clutch
Wet multiplate
Performance
Top Speed
180.0 km/h (111.8 mph)
Chassis
Front Suspension
KYB upright telescopic
Front Travel
120 mm (4.7 inches)
Rear Suspension
KYB Mono suspension, side aligned
Rear Travel
45 mm (1.8 inches)
Wheelbase
1415 mm (55.7 inches)
Ground Clearance
150 mm (5.9 inches)
Wheels & Brakes
Front Tyre
120/70-R17
Rear Tyre
160/60-R17
Front Brakes
Double disc. Double disc, J.JUAN double-piston caliper
Front Brake Ø
300 mm (11.8 inches)
Rear Brakes
Single disc. Single disc, J.JUAN single-piston caliper
Rear Brake Ø
220 mm (8.7 inches)
Wheels
Light alloy rims, Pirelli
Dimensions & Weight
Weight incl.
206.0 kg (454.2 pounds)
Seat Height
780 mm (30.7 inches) If adjustable, lowest setting.
Overall Height
1105 mm (43.5 inches)
Overall Length
2115 mm (83.3 inches)
Overall Width
830 mm (32.7 inches)
Fuel Capacity
17.00 litres (4.49 US gallons)
Other
Starter
Electric
Color Options
Nebula white, Athens Black
Notes
Chinese made bike.
More from CF Moto
Buying Checklist
Before You Compare This Bike
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
Rider Profile
Who Is This Bike For?
🟡
Intermediate
Requires some riding experience.
🏍️
Best For
City & Weekend Rides
📏
Seat Height
78 cm / 30.7 in
⚖️
Handling
Medium weight — some experience needed
Estimate
Ownership Cost Calculator
⛽ Fuel
per year
🔧 Maintenance
per year
🛡️ Insurance
per year
TOTAL
* Estimates only. Actual costs vary by country, riding habits, insurance provider and maintenance schedule.