SR

Charting new territory, the 2024 SR continues the legacy of the groundbreaking ZERO S. As the middleweight in the ZERO naked street category, it adapts to its rider, providing 140 Nm of torque and 52 kW of power. Upgradable for even more exhilarating rides.

CITY RANGECHARGE TIMEPEAK TORQUE
275Km1.1Hr190Nm

Z-FORCE 15.6 BATTERY PACK

The Z-FORCE 15.6 kWh lithium-ion battery requires no maintenance or upkeep and makes the SR capable of 253 km of city range stock. Riders can extend their range even farther with the available Power Tank accessory (dealer install required). The battery’s industry-leading power and energy density combined with an aluminum heat-sink housing and thermal transfer interface ensure consistent cell cooling and maximum long-term powertrain performance.

Power pack

Z-Force® Li-Ion intelligent integrated

Max capacity

15.6 kWh

Nominal capacity

13.6 kWh

City

253 km

High-Speed Highway Commuting

164 km

RAPID CHARGING SYSTEM

Our Rapid Charge System is customizable for various charging levels but the baseline for the 2024 Zero SR is a powerful 3.3 kW charger. To get even faster charging you can elect to have your dealer install the available Rapid Charging Module accessory and boost your onboard charging power. Alternatively, you can use the included EVSE cord to charge the Zero SR from any standard wall outlet for an overnight charge.

Charger type

3,3 kW integrated.

Charge time (standard)

4,4 hours (100% charged) / 3,9 hours (95% charged)

With 6 kW Rapid Charger

1,9 hours (100% charged) / 1,4 hours (95% charged)

Z-FORCE 75-10 MOTOR

The stock Z-Force 75-10 motor on the SR delivers 140 N-m of torque and 52 kW, effortlessly propelling it to a top speed of 150 km/h. Pairing Zero’s renowned internal permanent magnet brushless architecture and a passively air-cooled compact design creates class-leading performance and efficiency. Also available to riders with complete A motorcycle licenses, dealers can install an upgrade that pushes these numbers to 166 N-m of torque, 64 kW power, and a top speed of 167 km/h.

Peak torque

103 ft-lb (140 Nm)

Peak power

70 hp (52 kW) @ 5.000 rpm

Continuous power

38 hp (28 kW) @ 4.000 rpm

Top speed (max)

150 km/h

Top speed (sustained)

135 km/h

Type

Z-Force 75-10 enhanced thermal efficiency, passively air-cooled, interior permanent magnet AC motor

Controller

High efficiency and power dense, firmware-limited 665 Amp, 3-phase AC controller with regenerative deceleration

CHASSIS

Incredibly light. Unbelievably strong. The steel-trellis frame, custom swingarm and advanced Showa suspension deliver an athletic and intuitive riding experience. The powertrain is perfectly distributed, resulting in a weight-optimized/mass-centralized design, while a dual radial front brake system makes shedding speed as exhilarating as building it.

Wheelbase

1,450 mm

Seat height

787 mm

Rake

24.5°

Trail

94 mm

Curb weight

223 kg

Carrying capacity

231 kg

BOSCH MOTORCYCLE STABILITY CONTROL

Zero Motorcycles was the first electric motorcycle manufacturer to integrate Bosch’s MSC System and the Zero SR continues that tradition. The MSC within the SR is renowned for dynamic acceleration and improved stability regardless of road surface or conditions. All of this technology is behind the big dual 320x5 mm rotors in the front and the 240x4.5 mm in the rear.

Front brakes

Bosch Base MSC, dual J-Juan radial 4-piston calipers with radial master cylinder, 320x5mm discs

Rear brakes

Bosch Base MSC, J-Juan single piston floating caliper, 240x4.5mm disc

SEE CLEARLY

Customize your dash or simply let the industry’s gold standard in auto-contrasting light sensing do all the work for you. Data fields abound when you choose the bike info you want displayed and read it clearly on the full-colour 12.7 cm TFT display. Multi-mode navigation enables on-the-fly ride mode switching, cruise-control, heated grip control, and much more.

A DIALED RIDE

The SR features Showa suspension components, including a Showa 43-mm Big Piston Separate Function (BPF) front fork with adjustable preload, compression, and rebound damping, as well as a Showa 40-mm piston, piggy-back reservoir rear shock with adjustable preload, compression, and rebound damping. This suspension setup allows riders to fine-tune the bike’s handling and comfort according to their preferences and riding conditions.

Front suspension

Showa 43mm Big Piston Separate Function forks, with adjustable spring preload, compression & rebound damping.

Rear suspension

Showa 40mm piston, piggy-back reservoir shock with adjustable spring preload, compression & rebound damping.

Front suspension travel

120 mm

Rear suspension travel

140 mm

RUBBER SIDE DOWN

The Zero SR sits atop a pair of premium lightweight and strong cast 17” wheels wrapped in grippy and versatile Pirelli Diablo Rosso III tires. The reduced rotational mass of the wheels is fully taken advantage of thanks to the supple yet durable rubber from the race-inspired, three-season tires.

Front tyre

Pirelli Diablo Rosso III 120/70-17

Rear tyre

Pirelli Diablo Rosso III 180/55-17

Front wheel

3.50 x 17

Rear wheel

5.50 x 17

CARBON STRONG

The Zero SR uses a belt drive system from long time Zero partner, Gates Carbon Drive. The Gates Carbon Drive is a clean, quiet, and low-maintenance alternative to noisy and dirty chain drives that can distract from the smooth and serene riding experience of electric motorcycles. The Gates Poly Chain® HTD® Carbon™ Belt is known for its durability, efficiency, and smooth operation, making it the perfect choice for the Zero Street Category.

Transmission

Clutchless direct drive

Final drive

90T / 20T, Poly Chain® HTD® Carbon™ belt

LIGHT THE WAY

See the road ahead like never before and ensure it always sees you with the custom-made full LED headlight and LED taillight with opalescent light-pipe for unrivaled lateral visibility. The 2024 SR can be upgraded with optional LED turn and hazard indicators so you can be confident your intentions are broadcast as far as possible in any low light situations.

ROOM TO SPARE

Innovating beyond gas tanks, Zero Motorcycles introduces more groundbreaking integrated storage in the Zero SR. Discover storage in the "frunk" or in discreet stash spots hidden under the seat. Riders can carry even more with optional motorcycle storage accessories from the most trusted names in powersports. Embrace the new era of electric convenience and versatility.

  • 01
    RANGE
  • 02
    MOTOR
  • 03
    POWER SYSTEM
  • 04
    DRIVETRAIN
  • 05
    CHASSIS / SUSPENSION / BRAKES
  • 06
    DIMENSIONS
  • 07
    WEIGHT
  • 08
    ECONOMY
  • 09
    WARRANTY
  • 01
    RANGE
  • City:
    This is intended to provide a reasonable estimate of the riding range that can be expected during "stop-and-go" operation typically found in urban areas, such as that prescribed by the "City Test" duty cycle within SAE J2982. Actual range will vary based upon actual riding conditions and habits.
    253 km
    High-Speed Highway Commuting:
    This is intended to provide a reasonable estimate for the riding range that can be expected during operation that consists of 50% stop-and-go and 50% highway at a steady-state speed of 70 mph (113 km/h), using the "highway commuting range" calculation specified by SAE J2982. Actual range will vary based upon riding conditions and habits.
    164 km
  • 02
    MOTOR
  • Peak torque:
    103 ft-lb (140 Nm)
    Peak power:
    Peak power the motor can produce for a finite period of time. Actual power output may vary depending on a number of conditions, including operating temperature and state of charge.
    70 hp (52 kW) @ 5.000 rpm
    Top speed (max):
    The top speed is based on the results of government regulated standardized testing known as homologation. Actual top speed may vary according to riding conditions and the battery’s state-of-charge.
    150 km/h
    Top speed (sustained):
    The sustained top speed is that which the motorcycle can be expected to hold for an extended period of time. This sustained top speed may vary according to riding conditions.
    135 km/h
    Type:
    Z-Force 75-10 enhanced thermal efficiency, passively air-cooled, interior permanent magnet AC motor
    Controller
    An electric motorcycle’s controller is akin to a gas bike’s fuel injection system. It precisely "meters" the flow of electricity from the battery to the motor according to the action of the rider’s throttle and surrounding conditions, via a sophisticated map algorithm.
    High efficiency and power dense, firmware-limited 665 Amp, 3-phase AC controller with regenerative deceleration
  • 03
    POWER SYSTEM
  • Power pack:
    Z-Force® Li-Ion intelligent integrated
    Max capacity:
    Maximum capacity tends to be the electric vehicle industry’s choice for reporting the maximum amount of energy that can be stored in a vehicle’s power pack. About kWh : Where gasoline vehicles use gallons, electric vehicles frequently use kilowatt hours (kWh) to measure the total possible ‘fuel’ or energy storage capacity. The Formula: Maximum kWh = (# of cells) * (cell Amp-hour capacity rating) * (cell max voltage rating)
    15.6 kWh
    Nominal capacity:
    Nominal capacity is the most accurate measure of the amount of usable energy that can be stored in a vehicle’s power pack. It differs from maximum capacity because it is calculated using an average voltage that is more often ‘the norm’ rather than a maximum which is rarely seen. About kWh: Where gasoline vehicles use gallons, electric vehicles frequently use kilowatt hours (kWh) to measure the total possible ‘fuel’ or energy storage capacity. The Formula: Nominal kWh = (# of cells) * (cell Amp-hour capacity rating) * (cell nominal voltage rating)
    13.6 kWh
    Charger type:
    3,3 kW integrated.
    Charge time (standard):
    Note that charge times from 0 to 95% are referenced because the charging rate/speed is linear within this range (e.g. 0 to 47.5% or 47.5% to 95% would take half as long as the given values). Charging from 95% to 100% takes 30 minutes, regardless of charging method, as Zero’s system is optimizing the battery’s health and long-term capacity.
    4,4 hours (100% charged) / 3,9 hours (95% charged)
    — With 6 kW Rapid Charger:
    Charge time for motorcycles equipped with Zero’s additional 6 kW Rapid Charger (12.6 kW) when supplied with full-rated input power at 220-240 volts. Actual charge time may vary depending on infrastructure capabilities.
    1,9 hours (100% charged) / 1,4 hours (95% charged)
  • 04
    DRIVETRAIN
  • Transmission:
    Clutchless direct drive
    Final drive:
    90T / 20T, Poly Chain® HTD® Carbon™ belt
  • 05
    CHASSIS / SUSPENSION / BRAKES
  • Front suspension:
    Showa 43mm Big Piston Separate Function forks, with adjustable spring preload, compression & rebound damping.
    Rear suspension:
    Showa 40mm piston, piggy-back reservoir shock with adjustable spring preload, compression & rebound damping.
    Front suspension travel:
    Wheel travel, measured along fork-line.
    4.72 in (120 mm)
    Rear suspension travel:
    Wheel travel, measured perpendicular to ground.
    5.51 in (140 mm)
    Front brakes:
    Bosch Base MSC, dual J-Juan radial 4-piston calipers with radial master cylinder, 320x5mm discs
    Rear brakes:
    Bosch Base MSC, J-Juan single piston floating caliper, 240x4.5mm disc
    Front tire:
    Pirelli Diablo Rosso III 120/70-17
    Rear tire:
    Pirelli Diablo Rosso III 180/55-17
    Front wheel:
    3.50 x 17
    Rear wheel:
    5.50 x 17
  • 06
    DIMENSIONS
  • Wheelbase:
    The distance from where the front tire contacts the ground to where the back tire contacts the ground without any additional weight on the motorcycle (Unladen).
    57.1 in (1,450 mm)
    Seat height:
    The distance from the ground to the top of the seat without any additional weight on the motorcycle (Unladen).
    31.0 in (787 mm)
    Rake:
    At ride height (1/3 suspension sag)
    24.5°
    Trail:
    At ride height (1/3 suspension sag)
    3.7 in (94 mm)
  • 07
    WEIGHT
  • Curb weight:
    223 kg
    Carrying capacity:
    231 kg
  • 08
    ECONOMY
  • Equivalent fuel economy (city):
    Electric vehicle fuel economy is measured in Miles Per Gallon equivalent (MPGe) which indicates, via an Environmental Protection Agency (EPA) prescribed formula, how far an electric vehicle can go using the same amount of energy as is contained in one gallon of gasoline. Electric vehicles are much more efficient than their internal combustion engine (ICE) counterparts. An electric vehicle powertrain can turn above 90% of the energy supplied to it into usable motive power. An ICE powertrain can only turn about 25-30% of its supplied energy into motive power. The result is that an electric vehicle powertrain can operate at over three times the efficiency of its ICE counterparts. The Formula: Equivalent Fuel Economy, City = (EPA UDDS range) / (Power Pack nominal capacity) x 33.7 (EPA kWh per gallon of gasoline)
    380 MPGe (0.62 l/100 km)
    Typical cost to recharge:
    This indicates the average cost to recharge a fully drained power pack. More often, riders will be charging a partially drained power pack and will have a lower cost of recharge. The actual cost of recharging will always be dictated by the amount of charge put into the power pack and the cost of electricity flowing from the particular outlet. The Formula: Typical cost to recharge = (Average consumer cost per KWh) X (Power Pack nominal capacity) / (charging efficiency). Charging efficiency is 0.94 for all 2013-later models.
    $1.93
  • 09
    WARRANTY
  • Standard motorcycle warranty*:
    2 years
    Power pack warranty*:
    5 years/unlimited miles
City
This is intended to provide a reasonable estimate of the riding range that can be expected during "stop-and-go" operation typically found in urban areas, such as that prescribed by the "City Test" duty cycle within SAE J2982. Actual range will vary based upon actual riding conditions and habits.
:
253 km
High-Speed Highway Commuting
This is intended to provide a reasonable estimate for the riding range that can be expected during operation that consists of 50% stop-and-go and 50% highway at a steady-state speed of 70 mph (113 km/h), using the "highway commuting range" calculation specified by SAE J2982. Actual range will vary based upon riding conditions and habits.
:
164 km
Peak torque
:
103 ft-lb (140 Nm)
Peak power
Peak power the motor can produce for a finite period of time. Actual power output may vary depending on a number of conditions, including operating temperature and state of charge.
:
70 hp (52 kW) @ 5.000 rpm
Top speed (max)
The top speed is based on the results of government regulated standardized testing known as homologation. Actual top speed may vary according to riding conditions and the battery’s state-of-charge.
:
150 km/h
Top speed (sustained)
The sustained top speed is that which the motorcycle can be expected to hold for an extended period of time. This sustained top speed may vary according to riding conditions.
:
135 km/h
Type
:
Z-Force 75-10 enhanced thermal efficiency, passively air-cooled, interior permanent magnet AC motor
Controller
An electric motorcycle’s controller is akin to a gas bike’s fuel injection system. It precisely "meters" the flow of electricity from the battery to the motor according to the action of the rider’s throttle and surrounding conditions, via a sophisticated map algorithm.
:
High efficiency and power dense, firmware-limited 665 Amp, 3-phase AC controller with regenerative deceleration
Power pack
:
Z-Force Li-Ion intelligent integrated
Max capacity
Maximum capacity tends to be the electric vehicle industry’s choice for reporting the maximum amount of energy that can be stored in a vehicle’s power pack. About kWh : Where gasoline vehicles use gallons, electric vehicles frequently use kilowatt hours (kWh) to measure the total possible ‘fuel’ or energy storage capacity. The Formula: Maximum kWh = (# of cells) * (cell Amp-hour capacity rating) * (cell max voltage rating)
:
15.6 kWh
Nominal capacity
Nominal capacity is the most accurate measure of the amount of usable energy that can be stored in a vehicle’s power pack. It differs from maximum capacity because it is calculated using an average voltage that is more often ‘the norm’ rather than a maximum which is rarely seen. About kWh: Where gasoline vehicles use gallons, electric vehicles frequently use kilowatt hours (kWh) to measure the total possible ‘fuel’ or energy storage capacity. The Formula: Nominal kWh = (# of cells) * (cell Amp-hour capacity rating) * (cell nominal voltage rating)
:
13.6 kWh
Charger type
:
3,3 kW integrated.
Charge time (standard)
Note that charge times from 0 to 95% are referenced because the charging rate/speed is linear within this range (e.g. 0 to 47.5% or 47.5% to 95% would take half as long as the given values). Charging from 95% to 100% takes 30 minutes, regardless of charging method, as Zero’s system is optimizing the battery’s health and long-term capacity.
:
4,4 hours (100% charged) / 3,9 hours (95% charged)
— With 6 kW Rapid Charger
Charge time for motorcycles equipped with Zero’s additional 6 kW Rapid Charger (12.6 kW) when supplied with full-rated input power at 220-240 volts. Actual charge time may vary depending on infrastructure capabilities.
:
1,9 hours (100% charged) / 1,4 hours (95% charged)
Transmission
:
Clutchless direct drive
Final drive
:
90T / 20T, Poly Chain® HTD® Carbon™ belt
Front suspension
:
Showa 43mm Big Piston Separate Function forks, with adjustable spring preload, compression & rebound damping.
Rear suspension
:
Showa 40mm piston, piggy-back reservoir shock with adjustable spring preload, compression & rebound damping.
Front suspension travel
Wheel travel, measured along fork-line.
:
4.72 in (120 mm)
Rear suspension travel
Wheel travel, measured perpendicular to ground.
:
5.51 in (140 mm)
Front brakes
:
Bosch Base MSC, dual J-Juan radial 4-piston calipers with radial master cylinder, 320x5mm discs
Rear brakes
:
Bosch Base MSC, J-Juan single piston floating caliper, 240x4.5mm disc
Front tire
:
Pirelli Diablo Rosso III 120/70-17
Rear tire
:
Pirelli Diablo Rosso III 180/55-17
Front wheel
:
3.50 x 17
Rear wheel
:
5.50 x 17
Wheelbase
The distance from where the front tire contacts the ground to where the back tire contacts the ground without any additional weight on the motorcycle (Unladen).
:
57.1 in (1,450 mm)
Seat height
The distance from the ground to the top of the seat without any additional weight on the motorcycle (Unladen).
:
31.0 in (787 mm)
Rake
At ride height (1/3 suspension sag)
:
24.5°
Trail
At ride height (1/3 suspension sag)
:
3.7 in (94 mm)
Curb weight
:
223 kg
Carrying capacity
:
231 kg
Equivalent fuel economy (city)
Electric vehicle fuel economy is measured in Miles Per Gallon equivalent (MPGe) which indicates, via an Environmental Protection Agency (EPA) prescribed formula, how far an electric vehicle can go using the same amount of energy as is contained in one gallon of gasoline. Electric vehicles are much more efficient than their internal combustion engine (ICE) counterparts. An electric vehicle powertrain can turn above 90% of the energy supplied to it into usable motive power. An ICE powertrain can only turn about 25-30% of its supplied energy into motive power. The result is that an electric vehicle powertrain can operate at over three times the efficiency of its ICE counterparts. The Formula: Equivalent Fuel Economy, City = (EPA UDDS range) / (Power Pack nominal capacity) x 33.7 (EPA kWh per gallon of gasoline)
:
380 MPGe (0.62 l/100 km)
Typical cost to recharge
This indicates the average cost to recharge a fully drained power pack. More often, riders will be charging a partially drained power pack and will have a lower cost of recharge. The actual cost of recharging will always be dictated by the amount of charge put into the power pack and the cost of electricity flowing from the particular outlet. The Formula: Typical cost to recharge = (Average consumer cost per KWh) X (Power Pack nominal capacity) / (charging efficiency). Charging efficiency is 0.94 for all 2013-later models.
:
$1.93
Standard motorcycle warranty*
:
2 years
Power pack warranty*
:
5 years/unlimited miles

* For additional details about powerpack or standard warranty:

Click Here

Specifications are subject to change without notice. Imagery may not reflect most current product specifications. Zero Motorcycles reserves the right to make improvements and/or design changes without any obligation to previously sold, assembled or fabricated equipment.

STREET LINE

S
Delivers an exhilarating blend of thrills, user-friendly power, and fresh design.
CITY RANGECHARGE TIMEPEAK TORQUE
275Km1.1Hr190Nm
SR/S
The peak of the street line combines aerospace-inspired design with unmatched performance.
CITY RANGECHARGE TIMEPEAK TORQUE
275Km1.1Hr190Nm
SR/F
Power meets thrill, a symphony of torque in this class-leading naked street bike.
CITY RANGECHARGE TIMEPEAK TORQUE
275Km1.1Hr190Nm

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Embark on an exhilarating journey where noises fade, and moments take the lead. Riding a Zero 100% electric motorcycle is an indescribable experience. To truly grasp it, you have to ride-an encounter that defies description.

An encounter that defies the limit of expression