Yamaha FZ S - 2025 Specifications and Reviews

The 2025 Yamaha FZ-S is a lightweight 153cc sport commuter designed for budget-conscious riders seeking responsive performance and reliability. Its air-cooled single-cylinder engine delivers 14 horsepower with a 5-speed transmission, making it ideal for urban riding and daily commutes. Known for nimble handling, fuel efficiency, and low maintenance, the FZ-S suits beginner and experienced riders alike.

2025
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General information

Color OptionsBlack/red
CategorySport
ModelYamaha FZ-S

Engine and Transmission Specifications

StartingElectric & kick
ClutchWet, multiple-disc
Final DriveChain (final drive)
Gearbox5-speed
Cooling SystemAir
IgnitionCDI
Fuel ControlSingle Overhead Cams (SOHC)
InductionCarburettor
Bore x Stroke58.0 x 57.9 mm (2.3 x 2.3 inches)
Compression Ratio9.5:1
Max Torque13.6 Nm (1.4 kgf-m or 10.0 ft.lbs) @ 6000 RPM
Max Power14.0 HP (10.2 kW)) @ 8500 RPM
Capacity:153.0 ccm (9.34 cubic inches)
 
 

Physical measures and capacities

Fuel Capacity12.00 litres (3.17 US gallons)
Wheelbase1334 mm (52.5 inches)
Ground Clearance160 mm (6.3 inches)
Overall Width770 mm (30.3 inches)
Overall Length1973 mm (77.7 inches)
Overall Height1090 mm (42.9 inches)
Seat Height790 mm (31.1 inches) If adjustable, lowest setting.
Wet Weight135.0 kg (297.6 pounds)

Yamaha FZ S dimensions and frame

Rear BrakesExpanding brake (drum brake)
Front BrakesSingle disc
Rear Tyre100/80-17
Front Tyre100/80-17
Rear SuspensionSwingarm
Front SuspensionTelescopic Hydraulic
Trail101 mm (4.0 inches)
FrameDiamond

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Update specsReport missing specs or required updates.
CommentsSold in India.
Lighting12 V, 35/35W
Electrical12 V, 5.0 Ah battery.
Oil capacity1.20 litres (1.27 US quarts)
Rake (fork angle)25.0°
Lubrication systemWet Sump
Engine typeSingle cylinder, four-stroke
Model year2025

Rider Fit Visualizer

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

Feet:

At 790mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2025 Yamaha FZ S, 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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