Zero SR-S - 2021 Specifications and Reviews

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2023

2021

General information
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Category	Sport
Year	2021
Model	Zero SR-S
Engine and Transmission Specifications
Emission details	No direct emisssion.
Clutch	Clutchless direct drive
Transmission type	Belt (final drive)
Cooling system	Air
0-100 km/h (0-62 mph)	3.30 seconds
Top speed	199.6 km/h (124.0 mph)
Torque	140.0 Nm (14.3 kgf-m or 103.3 ft.lbs)
Power	110.0 Horsepower">HP (80.3 Kilowatt">kW)) @ 5000 Revolutions">RPM
Engine details	Z-Force 75-10 enhanced thermal efficiency, passively air-cooled, interior permanent magnet AC motor
Engine type	Electric

Brakes, suspension, Frame and wheels
Wheels	Pirelli Diablo Rosso III tires
Rear brakes	Single disc. ABS. Single-piston caliper.
Diameter	320 mm (12.6 inches)
Front brakes	Single disc. ABS. Floating discs. 4-piston calipers.
Rear tire	180/55-17
Front tire	120/70-17
Rear wheel travel	140 mm (5.5 inches)
Rear Suspension	Showa 40 mm piston, piggy-back reservoir shock with adjustable spring preload, compression and rebound damping
Front wheel travel	120 mm (4.7 inches)
Front Suspension	Showa 43 mm Big Piston Separate Function forks, with adjustable spring preload, compression and rebound damping
Trail	94 mm (3.7 inches)
Rake (fork angle)	24.5°

Physical measures and capacities
Wheelbase	1450 mm (57.1 inches)
Seat height	787 mm (31.0 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc	229.0 kg (504.9 pounds)
Other specs
Comments	Range up to 200 miles. 4.5 hour charging. Lithium Ion 14.4 kWh battery. Various battery options. Windscreen.
Factory warranty	24 months
Instruments	Digital
Starter	Electric
Color options	Blue, black

Rider Reviews

Total comments: 1

MotorcycleDB Review

The 2021 Zero SR-S motorcycle offers impressive performance and a sleek, modern design. With a top speed of 124 mph and a range of up to 161 miles, this electric bike is perfect for both city commuting and longer rides. The bike's advanced technology, including a 6 kW Rapid Charger and Cypher III operating system, ensures a smooth and efficient riding experience. Additionally, the SR-S is equipped with customizable ride modes and regenerative braking, making it a versatile and eco-friendly option for motorcycle enthusiasts. Overall, the 2021 Zero SR-S exceeds expectations with its powerful performance and cutting-edge technology. The bike's sleek design and impressive range make it a top contender in the electric motorcycle market. With its advanced features and eco-friendly operation, the SR-S is a great choice for riders seeking a high-performance, electric-powered motorcycle.