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Effortless Connection

• 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.
• INTELLIGENT CONNECTIONS: The SR/S stays connected through cellular networks, providing real-time ride info, bike status, and location. Monitor the bike in four main areas: Bike Status & Alerts, Charging, Ride Data Sharing, and System Upgrades & Updates. Stay informed and empowered on every ride with the SR/S.
• ADVANCED APP: Zero’s NextGen app, in concert Cypher III+, creates a feature-rich ecosystem between dash and device. The 2025 SR/S comes with literally every feature developed for the Cypher platform standard. Enjoy free features like personalized dash options, ride mode selection, and more. Stay informed with extensive notifications and review/share ride data. Access Cypher III+ updates and on-demand features as they become available to truly elevate your riding experience with boundless possibilities.

Effortless Control

• The SR/S boasts Zero's advanced Cypher III+ OS and Bosch Motorcycle stability control (MSC) for intuitive control of its abundant power. Conquer diverse road conditions with on-road traction features. Elevate your ride with SR/S's cutting-edge technology. Harness the power of the SR/S and experience the thrill of intelligent performance.
• CYPHER III+: Cypher III+ sets the benchmark as the premier operating system for electric motorcycles, orchestrating the Zero SR/S with precision. The SR/S is infinitely customizable and comes with the ability to add new Cypher Features through the NextGen app. Elevate your riding experience to the next level with the Zero SR/S.
• ARSENAL OF RIDE MODES: The SR/S offers a range of customizable ride modes via the NextGen app and dash interface. Pre-loaded with Rain, Eco, Standard, Sport, and Canyon modes, it adapts to any road conditions as quickly as they change. Enjoy limitless custom-tuned ride mode adjustments to any of the standard modes for the ultimate riding experience perfectly tailored to your exact preferences.

Effortless Power

• 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.
• FARTHER, FASTER: Zero's SR/S is powered by the revolutionary Z-Force 17.3 kWh power pack—the largest stock battery capacity ever for this model. Featuring proprietary battery chemistry, Zero's Z-Force batteries boast industry-leading energy and power density, setting new standards in the automotive world, all while remaining fully recyclable. Experience unmatched performance and endurance with Zero's cutting-edge battery technology.
• POWER PIVOT: Experience superior engineering and performance with the exclusive coaxial power pivot. This design ensures constant drive-belt tension and maximum torque delivery to the rear wheel through anything you demand from the suspension. With a custom large bearing swingarm pivot, it accommodates the high-performance motor while maintaining a slim chassis waist for enhanced rider ergonomics and bike maneuverability.

Elevated Design

• 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.
• DESIGNED TO INSPIRE: The SR/S's sleek full-fairing exudes premium allure, capturing attention on the road and at rest. Nestling the rider in its cockpit, it optimizes aerodynamics and boosts range by 13% compared to the SR and SR/F. Elevate your riding experience with the SR/S's captivating design and enhanced efficiency.
• PREMIUM COMFORT: The SR/S offers a comfortable and relaxed riding position, with lower foot position and higher handlebars. Even two-up riding is a delight, with matching lower pegs and a spacious seating area. Fine-tuned for the aerodynamic characteristics specific to the SR/S, the suspension adds a touch of luxury to the journey. Enjoy the ultimate riding experience with the SR/S.

Performance

• BATTERY - 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.
• CHARGER - RAPID CHARGE SYSTEM: Our Rapid Charge System is customizable for various charging levels but the baseline for the 2025 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.
• MOTOR - 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.
• BRAKES - 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.
• DASH - 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-color 5” TFT display. Multi-mode navigation enables on-the-fly ride mode switching, cruise-control, heated grip control, and much more.
• SUSPENSION - A DIALED RIDE: Designed for the best ride quality, the SR/S suspension is custom tuned to account for the specific downforces generated by its aerodynamically purposeful fairing. The SR/S 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.
• WHEELS & TIRES - RUBBER SIDE DOWN: The SR/S 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.
• BELT DRIVE - CARBON STRONG: The Zero Motorcycles SR/S 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 SR/S.
• FACE/HEADLIGHT - 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. Also, the 2025 SR/S also comes with LED turn and hazard indicators fully standard so you can be confident your intentions are broadcast as far as possible in any low light situations.
• STORAGE - ROOM TO SPARE: Innovating beyond gas tanks, Zero Motorcycles introduces more groundbreaking integrated storage in the 2025 SR/S. 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.