Zero Sr F - 2025 Specifications and Reviews

The 2025 Zero SR-F is an electric naked bike designed for performance-minded riders seeking zero-emission thrills. Its 111 hp Z-Force motor delivers instant 189.8 Nm torque, achieving 0-62 mph in 3.3 seconds and a 124 mph top speed. Best known for combining aggressive acceleration with silent operation and minimal maintenance, it's ideal for urban commuting and spirited riding without environmental impact.

2025
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General information

Color OptionsSilver, red
PriceUS$ 20495. MSRP depends on country, taxes, accessories, etc.
CategoryNaked bike

Engine and Transmission Specifications

StartingElectric
Emission DetailsNo direct emisssion.
ClutchClutchless direct drive
Final DriveBelt (final drive)
Cooling SystemAir
Max Torque189.8 Nm (19.4 kgf-m or 140.0 ft.lbs)
Engine DetailsZ-Force 75-10 motor
 
 

Physical measures and capacities

Wheelbase1450 mm (57.1 inches)
Seat Height787 mm (31.0 inches) If adjustable, lowest setting.
Wet Weight227.0 kg (500.4 pounds)
 
 

Zero Sr F dimensions and frame

WheelsPirelli Diablo Rosso III tires
Rear BrakesSingle disc. ABS. Single-piston caliper.
Brake Disc Diameter240 mm (9.4 inches)
Front BrakesSingle disc. ABS. Floating discs. Two-piston calipers.
Rear Tyre180/55-17
Front Tyre120/70-17
Rear Wheel Travel140 mm (5.5 inches)
Rear SuspensionShowa 40 mm piston, piggy-back reservoir shock with adjustable spring preload, compression and rebound damping
Front Wheel Travel120 mm (4.7 inches)
Front SuspensionShowa 43 mm Big Piston Separate Function forks, with adjustable spring preload, compression and rebound damping
Trail94 mm (3.7 inches)
FrameSteel-trellis

Speed and acceleration

Top Speed199.6 km/h (124.0 mph)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Update specsReport missing specs or required updates.
CommentsRange up to 176 miles. 1.1 hour charging. Lithium Ion 17.3 kWh battery. Bosch Motorcycle Stability Control. Over-the -air updates. Connectivity.
Warranty24 months
LightingLED lights
InstrumentsDigital
Rake (fork angle)24.5°
Driveline90T / 20T, Gates Poly Chain® HTD® Carbon™ belt
0-100 km/h (0-62 mph)3.30 seconds
Power111.0 HP (81.0 kW)) @ 5000 RPM
Engine typeElectric
Year2025
Motorcycle nameZero SR-F

Performance Profile & Rider Fit

111 hp
Peak Power
3.1s
0-60 mph

Best For

Track55%
City88%
Cornering80%
Daily Riding82%
Touring42%
Passenger60%

Rider Profile

Best ForSuits riders from confident beginners to experienced riders, since the instant, linear electric power delivery is easy to modulate but still quick enough to reward a practiced throttle hand.
PurposeBest suited to spirited commuting, urban riding, and twisty back-road fun rather than long-distance touring, given the limited range compared to a gas bike.
Rider FitA manageable, moderate-weight naked bike with a fairly tall but not extreme seat height, making it approachable for average-to-taller riders without demanding great strength.
CharacterDelivers a smooth, silent, torque-rich ride with instant acceleration off the line and a modern, tech-forward feel thanks to app connectivity and OTA updates.
Not Ideal ForNot ideal for riders planning frequent long highway tours or backcountry trips, as its electric range and lack of off-road capability limit extended or rough-terrain journeys.

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

Rider Fit Visualizer

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

Feet:

At 787mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2025 Zero Sr F, with a relaxed knee angle of around 120 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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