2025 Zero SR/S Power Tank

2025 Zero SR/S Power Tank

The Zero SR/S is the fully faired pinnacle of the Zero street category and draws inspiration from cutting-edge aerospace design - a fact that's evident in its aerodynamic fairing and stunning profile. Form follows function in all Zero Motorcycles, so this thoughtful design also enhances highway efficiency and range by 13% compared to the award-winning SR/F. With a more upright and relaxed riding position, the SR/S offers both comfort and style. Powered by the industry-leading Cypher III+ Operating System, it delivers a seamless and transformative riding experience, with every available Cypher Feature included standard and waiting at your fingertips. Unleash the ultimate riding adventure with the SR/S.

Experience unrivaled power and efficiency with the SR/S driven by the incredibly quick Z-Force 75-10 motor. Twist the throttle to unleash all 140 ft-lb of torque and 111 horsepower and discover the electric difference. The Zero SR/S delivers class-leading performance along with its largest stock battery capacity ever, providing unmatched power and range for an electrifying ride.

The SR/S is not just connected but truly "smart" with Cypher III+ OS and OTA updates. Customize the dash, access the NextGen app with standard features, and enjoy limitless possibilities. Futureproof intelligence and unmatched power make the SR/S the ultimate ride with seamless connection in every detail.

Features may include:

• Z-Force 17.3 Battery Pack

The Z-FORCE 17.3 kWh lithium-ion battery makes the SR/S capable of 171 miles of city range. Riders can extend their range even more to nearly 21 kWh with the available Power Tank option (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 along with no maintenance or upkeep.

• Rapid charge system

Our Rapid Charge System is customizable for various charging levels but the baseline for the 2024 SR/S is a massively powerful 6.6 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 to 12.6 kW. Or alternatively, you can use the included EVSE cord to charge the SR/S from any standard 110V wall outlet for an overnight charge.

• Z-Force 75-10 Motor

The Z-Force 75-10 motor delivers 140 ft-lb of torque and 111 hp, effortlessly propelling the SR/S to a top speed of 124 mph. Pairing Zero's renowned internal permanent magnet brushless architecture and a passively air-cooled compact design creates class-leading performance and efficiency.

• 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.

• Bosch motorcycle stability control

Zero Motorcycles was the first electric motorcycle manufacturer to integrate Bosch's MSC System and the SR/S was spared no expense. The MSC within the SR/S is renowned for dynamic acceleration and improved stability regardless of road surface or conditions. When combined with Cypher III+, the MSC's full capabilities are unleashed, resulting in best-in-class straight-line ABS and cornering brake control, traction control, and drag torque control.