2021 Zero Motorcycles SR/F

PREMIUM MODEL

Included Options:
- 12 kW Charge Tank
- Heated Grips
- Park-mode

The SR/F delivers 140 ft-lbs of torque and 110 horsepower with the simple twist of a throttle thanks to the class-leading performance and efficiency of Zeros new ZF75-10 motor and ZF14.4 lithium-ion battery.

ZF14.4 BATTERY PACK: The ZF14.4 lithium-ion battery makes the SR/F capable of a 161-mile maximum range. The batterys 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.

ZF75-10 MOTOR: The ZF75-10 motor delivers 140 ft-lbs of torque and 110 hp, effortlessly propelling the SR/F to a top speed of 124 mph. Pairing Zeros renowned internal permanent magnet brushless architecture and a passively air-cooled compact design creates class-leading performance and efficiency.

RAPID CHARGE SYSTEM: 12 kW of charging at any standard Level 2 charge station. The SR/F Rapid Charge System will be able to charge at 153 miles of range per hour of charging (mphc) on 153 mphc on 12 kW, which can recharge the battery pack to 95% capacity in 1 hour of charging.

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.

SR/F DASH: Customize your dash. Choose the bike info you want and see it clearly on the full-color 5 TFT LCD display. Multi-mode navigation enables on-the-fly ride mode switching, cruise-control, heated-grip control and much more.

ADVANCED APP: Zeros next-generation app works with the dash and Cypher III to create a feature-rich ecosystem: Ride mode selection and creation, Personalized dash options, Scheduled and target-based charging, Charge-station location assistance

ADVANCED APP: Extensive notifications, including bike state of charge (SoC), time to charge and last-ride statistics, Remote query and notification, Ride data available for review and sharing: location, speed, lean angle, power, torque, SoC, energy used regenerated, Remote diagnostics and Cypher III updates
The SR/F integrates Boschs MSC System, renowned for dynamic acceleration and improved stability regardless of road surface or conditions