The all-new Zero SR is the world's most adaptable motorcycle. Built on the award-winning steel trellis frame and coaxial power pivot chassis that made the SR/F and SR/S the pinnacle of electric motorcycling performance, the SR is powered by the ZF 75-10 motor and is the first model equipped with a ZFORCE 14.4+ kWh power pack. The Cypher III+ Operating System enables the SR to add upgrades that improve torque, speed, Bosch Advanced Motorcycle Stability Control, add turn-by-turn on-dash navigation, and so much more.
ZF14.4+ BATTERY PACK
The all new ZFORCE 14.4+ lithium-ion battery makes the SR capable of a 227-mile maximum range when combined with available Cypher Store upgrades and the available Power Tank accessory (dealer installed availlable in spring of 2022). 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. Key software upgrades available in the Cypher Store will unlock up to 17.3 kWh of battery capacity and the additional 3.6 kWh Power Tank* brings the total available battery capacity to nearly 21 kWh.
* Note: Power Tank for Model Year 2022 SR will be available in Spring of 2022.
RAPID CHARGE SYSTEM
Our scalable Rapid Charge System allows the SR to be configured for different charging levels. The all-new SR comes with 3 kW of charging but that can be increased by 10% with the tap of a finger through purchasing on-demand upgrade in the Cypher Store. The SR also comes with the option to add a Rapid Charge Module as a dealer installed accessory that, when combined with the Cypher Store upgrade, brings total available charging capacity to 9.3 kW and will charge the SR's 14.4+ kWh battery in just over an hour.
* Note: SR requires use of included EVSE cord in order to charge on a standard 110 V wall outlet.
POWER PIVOT
A proprietary concentric motor and swingarm pivot design provide the optimal architecture to ensure constant drive-belt tension and maximum torque delivery to the rear wheel. A custom-designed, large-bearing swingarm pivot allows ample space for the high-performance motor while allowing a slim chassis waist to enhance rider ergonomics and bike maneuverability.
CYPHER III+
With the latest version of the Cypher operating system, Cypher III+, we introduce the ability to access a series of software upgrades that allow each rider to customize his or her riding experience through the all-new Cypher Store. Improve your charge speed, get turn-by-turn navigation on your dash, or activate Parking Mode that lets you reverse slowly into the perfect spot. Cypher III+ is the only system that allows on-demand performance upgrades, and it's only available from Zero Motorcycles.
ARSENAL OF RIDE MODES
The SR provides an arsenal of ride modes that allows the rider to customize the bike's performance through the intuitive next-generation app and dash interface. The SR navigates the road no matter the conditions with rain, eco, standard, sport, and canyon modes pre-loaded and a virtually infinite number of custom tuned ride mode adjustments available.
BOSCH ABS
The SR is equipted with Bosch ABS with the option to upgrade to Advance Motorcycle Stability Control in the Cypher Store with the Performance Boost upgrade. The Bosch MSC System, renowned for dynamic acceleration and improved stability regardless of road surface or conditions. With MSC the full performance capabilities are unleashed, resulting in best-in-class straight-line ABS and cornering brake control, traction control and drag torque control.
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.
