Naked Motorcycles
2022Zero SR
37 fields on record
The 2022 Zero SR is an electric naked bike from California's Zero Motorcycles, built for strong acceleration. Its motor is rated at 40 kW with a 55 kW peak and 166 Nm through a belt drive, for a top speed of about 164 km/h. A claimed range of up to 359 km, an 807 mm seat and ABS suit daily riding.
- Capacity
- Not on record
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- Not on record
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- Not on record
Know it? Add it → - Dry weight
- 208.0 kg
- Seat height
- 807 mm
- Power
- 53.6 HP (40.0 kW) @ 3500 RPM
What’s new for the 2022 Zero SR
vs the 2021| Spec | 2021 | 2022 |
|---|---|---|
| Power | 70.0 HP (51.1 kW) @ 3500 RPM | 53.6 HP (40.0 kW) @ 3500 RPM |
| Torque | 157.0 Nm (16.0 kgf-m or 115.8 ft.lbs) | 166.0 Nm (16.9 kgf-m or 122.4 ft.lbs) |
| Dry weight | — | 208.0 kg (458.6 pounds) |
| Wet weight | 188.0 kg (414.5 pounds) | 227.0 kg (500.4 pounds) |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for punchy, silent urban and back-road riding where instant torque and light weight make for playful, quick acceleration off the line.
- Built for
- A quiet, torquey electric sportbike that trades a traditional engine note and long range for instant, linear acceleration and low maintenance.
- Not ideal for
- Not ideal for riders planning long highway touring days or off-road adventures, given the limited range and street-focused chassis.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usRange and charging costs
Worked out in your browser - nothing is sent to usBased on the maker's claimed range and battery size. Real-world figures depend on how and where you ride, speed and temperature. Prices shown greyed are examples - type your own.
Engine
- Power
- 53.6 HP (40.0 kW) @ 3500 RPM
- Torque
- 166.0 Nm (16.9 kgf-m)
- Power/weight ratio
- 0.2577 HP/kg (dry)
- Cooling system
- Air
- Starting
- Electric
- Battery Capacity
- 12.5 kWh
- Motor Type
- Radial flux, permanent high-temp magnet, brushless motor
- Rated Power (continuous)
- 40.0 kW (53.6 hp)
- Range
- 359 km (223 miles)
- Peak Power
- 55.0 kW (73.8 hp)
- Charge Time
- 12.1 hours
- Capacity:
- Not on record - add it
Transmission
- Transmission type
- Automatic
- Final drive
- Belt
- Clutch
- Clutchless direct drive
Performance
- Top speed
- 164.0 km/h (101.9 mph)
Dimensions & weight
- Wheelbase
- 1410 mm
- Seat height
- 807 mm
- Dry weight
- 208.0 kg
- Wet weight
- 227.0 kg
Chassis & suspension
- Frame
- Steel trellis
- Front suspension
- Showa 41 mm inverted cartridge forks, with adjustable spring preload, compression and rebound damping
- Rear suspension
- Showa 40 mm piston, piggy-back reservoir shock with adjustable spring preload, compression and rebound damping
- Front wheel travel
- 120 mm
- Rear wheel travel
- 140 mm
- Rake (fork angle)
- 24.0°
- Trail
- 80 mm
Brakes & wheels
- Front brakes
- Single disc. ABS. Floating discs. Two-piston calipers.
- Front brakes diameter
- 313 mm
- Rear brakes
- Single disc. ABS. Single-piston caliper.
- Rear brakes diameter
- 240 mm
- ABS
- Yes
- Front tyre
- 110/70-17
- Rear tyre
- 140/70-17
Other
- Color options
- Red, black, yelloBlack Metallic
- Warranty
- 24
- Comments
- Range up to 223 miles. 12.1hour charging. Lithium Ion 12.5 kWh battery. Various battery options called ZF14.4.0 and ZF14.4 + Power Tank.
Specs last verified against published sources: .
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2015 | 2017 | 2020 | 2022 | 2024 |
|---|---|---|---|---|---|
| Dry weight | 188 kg | 188 kg | — | 208 kg | 222 kg |
| Seat height | 808 mm | 808 mm | 807 mm | 807 mm | 807 mm |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What engine power does the Zero SR have?
The 2022 Zero SR has a Power of 53.6 HP (40.0 kW) @ 3500 RPM.
What is the torque of the Zero SR?
The 2022 Zero SR has a Torque of 166.0 Nm (16.9 kgf-m or 122.4 ft.lbs).
How much does the Zero SR weigh?
The 2022 Zero SR has a Dry weight of 208.0 kg (458.6 pounds).
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