Honda CB650F - 2015 Specifications and Reviews

The 2015 Honda CB650F is a versatile middleweight naked bike designed for riders seeking an approachable yet capable platform. Known for its smooth parallel-twin engine and upright riding position, it excels as an ideal entry-point to middleweight performance. The bike balances everyday practicality with spirited riding dynamics, making it popular among both new and experienced riders.

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General information

CategoryNaked bike
Year2015
ModelHonda CB650F

Engine and Transmission Specifications

Exhaust systemTransmission
Greenhouse gases110.4 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption4.76 litres/100 km (21.0 km/l or 49.42 mpg)
Driveline#525 O-ring sealed chain
ClutchWet, multiplate with coil springs
Transmission type,final driveChain
Gearbox6-speed
Cooling systemLiquid
IgnitionComputer-controlled digital transistorised with electronic advance
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
Fuel systemInjection. PGM-FI electronic fuel injection
Bore x Stroke67.0 x 46.0 mm (2.6 x 1.8 inches)
Compression11.4:1
Torque63.00 Nm (6.4 kgf-m or 46.5 ft.lbs) @ 8000 RPM
Power85.83 HP (62.6 kW) @ 11000 RPM
Engine typeIn-line four, four-stroke
Capacity:649.00 ccm (39.60 cubic inches)
 
 

Brakes, suspension, Frame and wheels

WheelsHollow-section 6-spoke cast aluminium
Rear brakes diameter240 mm (9.4 inches)
Rear brakesSingle disc. Hydraulic. Single-piston caliper.
Front brakes diameter320 mm (12.6 inches)
Front brakesDouble disc. Hydraulic. Dual-piston calipers and sintered metal pads.
Rear tyre180/55-ZR17
Front tyre120/70-ZR17
Rear wheel travel128 mm (5.0 inches)
Rear SuspensionMonoshock damper with adjustable preload, 43.5mm stroke
Front wheel travel120 mm (4.7 inches)
Front Suspension41mm convensional telescopic fork 120mm stroke
Trail101 mm (4.0 inches)
Rake (fork angle)25.0°
Frame typeSteel diamond.

Physical measures and capacities

Oil capacity3.50 litres (0.23 quarts)
Reserve fuel capacity3.50 litres (0.92 gallons)
Fuel capacity17.30 litres (4.57 gallons)
Wheelbase1,450 mm (57.1 inches)
Ground clearance150 mm (5.9 inches)
Overall width775 mm (30.5 inches)
Overall length2,110 mm (83.1 inches)
Overall height1,120 mm (44.1 inches)
Seat height810 mm (31.9 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc208.0 kg (458.6 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Electrical12V/8.6AH battery.
StarterElectric
Color optionsRed/white

Performance Profile & Rider Fit

88.5 hp
Peak Power
3.8s
0-60 mph

Best For

Track55%
City78%
Cornering75%
Daily Riding82%
Touring48%
Passenger55%

Rider Profile

Best ForWell suited to newer and intermediate riders thanks to its smooth inline-four power delivery and manageable weight, while still offering enough performance to satisfy more experienced riders in everyday riding.
PurposeDesigned primarily as a versatile everyday naked bike that balances city commuting with confident weekend backroad riding.
Rider FitA moderate 810mm seat height and 208kg curb weight make it approachable for most riders, though shorter riders may need to tiptoe at a stop.
CharacterThe high-revving inline-four delivers a smooth, refined power delivery with a sporty top-end rush, giving it a more premium, engaging feel than typical parallel-twin rivals in its class.
Not Ideal ForNot the ideal choice for riders seeking long-distance touring comfort, wind protection, or any off-road capability.

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

Rider Fit Visualizer

2015 Honda CB650F Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 810mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2015 Honda CB650F, 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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