Yamaha FZ8 - 2015 Specifications and Reviews

The 2015 Yamaha FZ8 is a middleweight naked bike that appeals to riders seeking a blend of aggressive styling and approachable performance. Known for its responsive handling and punchy character, the FZ8 excels as a fun, everyday streetfighter that rewards spirited riding without demanding expert skill levels.

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General information

CategorySport
Year2015
ModelYamaha FZ8

Engine and Transmission Specifications

Greenhouse gases139.9 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption6.03 litres/100 km (16.6 km/l or 39.01 mpg)
DrivelineO-ring chain
Transmission type,final driveChain
Gearbox6-speed
Cooling systemLiquid
IgnitionDigital TCI: Transistor Controlled Ignition with 32-bit ECU
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
Fuel systemInjection
Valves per cylinder4
Bore x Stroke68.0 x 53.6 mm (2.7 x 2.1 inches)
Compression12.0:1
Torque82.00 Nm (8.4 kgf-m or 60.5 ft.lbs) @ 8000 RPM
Power104.73 HP (76.4 kW) @ 10000 RPM
Engine detailsCeramic-composite-coated cylinders and forged aluminum pistons
Engine typeIn-line four, four-stroke
 
 

Brakes, suspension, Frame and wheels

Rear brakes diameter267 mm (10.5 inches)
Rear brakesSingle disc
Front brakes diameter310 mm (12.2 inches)
Front brakesDouble disc. Hydraulic.
Rear tyre180/55-ZR17
Front tyre120/70-ZR17
Rear wheel travel130 mm (5.1 inches)
Rear SuspensionSingle shock, adjustable preload and rebound damping, 5.1-in travel
Front wheel travel130 mm (5.1 inches)
Front SuspensionTelescopic fork, adjustable compression and rebound, 5.1-in travel
Trail109 mm (4.3 inches)
Rake (fork angle)25.0°
Frame typeCast aluminum frame and Controlled-Fill aluminum die-cast swingarm
 
 

Physical measures and capacities

Fuel capacity17.03 litres (4.50 gallons)
Wheelbase1,461 mm (57.5 inches)
Ground clearance140 mm (5.5 inches)
Overall width770 mm (30.3 inches)
Overall length2,141 mm (84.3 inches)
Overall height1,064 mm (41.9 inches)
Seat height815 mm (32.1 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc211.8 kg (467.0 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsABS adds 5 kg.
Factory warranty1 Year Limited Factory Warranty
StarterElectric
Color optionsMatte Gray/Matte Black

Performance Profile & Rider Fit

104.7 hp
Peak Power
3.3s
0-60 mph

Best For

Track65%
City75%
Cornering82%
Daily Riding78%
Touring55%
Passenger55%

Rider Profile

Best ForBest suited to riders with at least some prior experience, as the FZ8's punchy inline-four power delivery rewards confident throttle control.
PurposeA naked sportbike built for spirited road riding, mixing strong midrange performance with everyday usability.
Rider FitA moderate seat height and manageable curb weight make it accessible to most average-height riders without being intimidating.
CharacterFeels like an energetic, road-focused all-rounder that favors quick direction changes and eager acceleration over long-haul plushness.
Not Ideal ForNot the right choice for riders seeking a dedicated touring machine with wind protection or for anyone wanting a bike capable of off-road use.

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

Rider Fit Visualizer

2015 Yamaha FZ8 Rider Ergonomics Assessment

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

Feet:

At 815mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2015 Yamaha FZ8, with a cramped knee angle of around 70 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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