Zero SR - 2023 Specifications and Reviews

The 2023 Zero SR is an electric naked bike designed for riders seeking thrilling performance without emissions. Its 54 kW motor delivers instant 165.4 Nm torque and 0-62 mph acceleration in 3.3 seconds, making it ideal for urban commuting and spirited riding. Known for combining eco-conscious design with genuine sportbike capability, the SR appeals to modern riders prioritizing sustainability without sacrificing acceleration or top speed.

5 stars Average rating: 5 from 1 votes
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General information

CategoryNaked bike
Year2023
ModelZero SR
 
 

Engine and Transmission Specifications

Emission detailsNo direct emisssion.
Driveline90T / 20T, Poly Chain® HTD® Carbon™ belt
ClutchClutchless direct drive
Transmission typeBelt   (final drive)
Gearbox1-speed
Cooling systemAir
0-100 km/h (0-62 mph)3.30 seconds
Top speed167.0 km/h (103.8 mph)
Torque165.4 Nm (16.9 kgf-m or 122.0 ft.lbs)
Power74.0 HP (54.0 kW) @ 6255 RPM
Engine detailsEnhanced thermal efficiency, passively air-cooled, interior permanent magnet AC motor
Engine typeElectric

Brakes, suspension, Frame and wheels

WheelsPirelli Diablo Rosso III tires
Rear brakesSingle disc. ABS. Single-piston caliper.
Diameter320 mm (12.6 inches)
Front brakesSingle disc. ABS. Floating discs. 4-piston calipers.
Rear tire180/55-17
Front tire120/70-17
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 43mm Big Piston Separate Function forks, with adjustable spring preload, compression and rebound damping
Trail94 mm (3.7 inches)
Rake (fork angle)24.5°
Frame typeSteel trellis

Physical measures and capacities

Wheelbase1410 mm (55.5 inches)
Seat height807 mm (31.8 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc222.0 kg (489.4 pounds)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsRange city up to 169 miles. 4.8 hour charging. Lithium Ion 15.6 kWh battery.
Factory warranty24 months
InstrumentsDigital
StarterElectric
Color optionsRed

Performance Profile & Rider Fit

67 hp
Peak Power
3.1s
0-60 mph
103.8 mph
Top Speed

Best For

Track55%
City88%
Cornering82%
Daily Riding75%
Touring35%
Passenger45%

Rider Profile

Best ForSuitable for newer riders thanks to clutchless direct drive, but the instant torque rewards a rider who respects strong low-end punch.
PurposeBuilt for punchy, silent urban and back-road riding where instant torque and light weight make for playful, quick acceleration off the line.
Rider FitIts low seat height and light 162 kg mass make it very manageable for shorter or less physically strong riders.
CharacterA quiet, torquey electric sportbike that trades a traditional engine note and long range for instant, linear acceleration and low maintenance.
Not Ideal ForNot ideal for riders planning long highway touring days or off-road adventures, given the limited range and street-focused chassis.

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

Rider Fit Visualizer

2023 Zero SR Rider Ergonomics Assessment

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

Feet:

At 807mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2023 Zero SR, 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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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2023 Zero SR is a game-changer in the world of electric motorcycles. With its high-performance motor and impressive battery range, this bike is sure to impress both new and experienced riders. The sleek, modern design of the Zero SR only adds to its appeal, making it a standout choice for those looking for a stylish and environmentally-friendly mode of transportation. Whether you're commuting to work or enjoying a leisurely weekend ride, the 2023 Zero SR delivers a smooth and powerful performance that is sure to leave a lasting impression. In addition to its impressive performance, the 2023 Zero SR also offers advanced technology features that further enhance the riding experience. From its customizable ride modes to its smartphone connectivity, this bike is designed to cater to the modern rider. With its combination of power, range, and advanced features, the 2023 Zero SR is a top contender in the electric motorcycle market. If you're in the market for a high-quality, eco-friendly bike, the 2023 Zero SR is definitely worth considering.
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