Yamaha FZ 25 - 2021 Specifications and Reviews

The 2021 Yamaha FZ 25 is an entry-level naked bike designed for new riders and daily commuters seeking affordability and reliability. Powered by a 249cc single-cylinder engine producing 20.8 HP, it delivers adequate performance for city riding with fuel-efficient, manageable handling. Known for its straightforward design and low maintenance costs, the FZ 25 excels as a practical, beginner-friendly motorcycle.

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General information

CategoryNaked bike
Year2021
ModelYamaha FZ 25

Engine and Transmission Specifications

ClutchWet,multiple disc
Transmission typeChain   (final drive)
Gearbox5-speed
Cooling systemAir
Fuel controlSingle Overhead Cams (SOHC)
Fuel systemInjection
Bore x Stroke74.0 x 58.0 mm (2.9 x 2.3 inches)
Compression9.8:1
Torque20.1 Nm (2.0 kgf-m or 14.8 ft.lbs) @ 6000 RPM
Power20.8 HP (15.2 kW) @ 8000 RPM
Engine typeSingle cylinder, four-stroke
Capacity:249.0 ccm (15.19 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakesSingle disc
Diameter282 mm (11.1 inches)
Front brakesSingle disc
Rear tire140/70-17
Front tire100/80-17
Rear SuspensionSwingarm. Monocross suspsension.
Front SuspensionTelescopic fork
Frame typeDiamond

Physical measures and capacities

Fuel capacity14.00 litres (3.70 US gallons)
Wheelbase1360 mm (53.5 inches)
Ground clearance160 mm (6.3 inches)
Overall width775 mm (30.5 inches)
Overall length2015 mm (79.3 inches)
Overall height1075 mm (42.3 inches)
Seat height795 mm (31.3 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc152.0 kg (335.1 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
LightLED headlights
StarterElectric
Color optionsMetallic Black, Racing Blue

Performance Profile & Rider Fit

20.8 hp
Peak Power
9.5s
0-60 mph

Best For

Track25%
City78%
Cornering60%
Daily Riding75%
Touring45%
Passenger50%

Rider Profile

Best ForWell suited to beginner and early-intermediate riders thanks to its manageable power delivery and light weight.
PurposeDesigned primarily as an urban commuter and everyday street naked, with occasional light touring capability.
Rider FitIts low seat height and light 153 kg weight make it accessible to riders of shorter stature or smaller build.
CharacterA friendly, single-cylinder street naked that favors approachable, easygoing handling over outright performance.
Not Ideal ForNot the right choice for riders seeking highway-speed touring comfort, high-speed thrills, or serious off-road capability.

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

Rider Fit Visualizer

2021 Yamaha FZ 25 Rider Ergonomics Assessment

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

Feet:

At 795mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2021 Yamaha FZ 25, with a moderate knee angle of around 115 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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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2021 Yamaha FZ 25 motorcycle is a powerful and stylish bike that delivers a smooth and thrilling riding experience. With its 249cc single-cylinder engine, this motorcycle offers impressive performance and excellent fuel efficiency, making it a great choice for both city commuting and long rides. The FZ 25's muscular design and aggressive stance give it a bold and distinctive look that is sure to turn heads on the road. Additionally, its comfortable seating and well-balanced handling make it a joy to ride, while its advanced features such as LED headlights and digital instrument panel enhance its overall appeal. Overall, the 2021 Yamaha FZ 25 is a fantastic motorcycle that offers a perfect combination of performance, style, and comfort. Whether you're a seasoned rider or a beginner, this bike is sure to impress with its powerful engine, sleek design, and user-friendly features. If you're looking for a reliable and fun-to-ride motorcycle, the FZ 25 is definitely worth considering.
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