2021 Zero SR-S

Zero SR-S 2021


2021 Zero SR-S specifications, pictures, reviews and rating

Zero's profilation of this bike
Inspired by cutting edge aerospace design, the new look of the SR/S is rooted in its all-new aerodynamic fairing. Like all things Zero Motorcycles, form follows function. When you lean into the cockpit and get behind the fairing you will be rewarded with a 13% improvement in highway efficiency and range with the SR/S versus its award-winning sibling, the SR/F.

General information
Motorcycle name Zero SR-S
Year 2021
Category Sport
Price as newUS$ 19995. MSRP depends on country, taxes, accessories, etc.
Rating 3.6  Check out the detailed rating of racing track capabilities, engine performance, accident risk, etc. Compare with any other bike.
Engine and transmission
Engine type Electric
Engine details Z-Force 75-10 enhanced thermal efficiency, passively air-cooled, interior permanent magnet AC motor
Power 110.0 HP (80.3 kW)) @ 5000 RPM
Torque 140.0 Nm (14.3 kgf-m or 103.3 ft.lbs)
Top speed 199.6 km/h (124.0 mph)
0-100 km/h (0-62 mph) 3.30 seconds
Cooling system Air
Transmission type Belt (final drive)
Clutch Clutchless direct drive
Emission details No direct emisssion.
Chassis, suspension, brakes and wheels
Rake (fork angle) 24.5°
Trail 94 mm (3.7 inches)
Front suspension Showa 43 mm Big Piston Separate Function forks, with adjustable spring preload, compression and rebound damping
Front wheel travel 120 mm (4.7 inches)
Rear suspension Showa 40 mm piston, piggy-back reservoir shock with adjustable spring preload, compression and rebound damping
Rear wheel travel 140 mm (5.5 inches)
Front tire 120/70-17
Rear tire 180/55-17
Front brakes Single disc. ABS. Floating discs. 4-piston calipers.
Diameter 320 mm (12.6 inches)
Rear brakes Single disc. ABS. Single-piston caliper.
Diameter 240 mm (9.4 inches)
Wheels Pirelli Diablo Rosso III tires
Physical measures and capacities
Weight incl. oil, gas, etc 229.0 kg (504.9 pounds)
Seat height 787 mm (31.0 inches) If adjustable, lowest setting.
Wheelbase 1450 mm (57.1 inches)
Other specifications
Color options Blue, black
Starter Electric
Instruments Digital
Factory warranty 24 months
Comments Range up to 200 miles. 4.5 hour charging. Lithium Ion 14.4 kWh battery. Various battery options. Windscreen.
Update specsReport missing specs or required updates.
Further information
Insurance costsCompare US insurance quotes from the nation's top providers.
Parts finder Check out our overview of motorcycle webshops at Bikez.info.
MaintenanceFind parts, fluids. filters, maintenance tools and service manuals at Amazon.com.
Ask questionsJoin the 21 Zero SR-S discussion group or the general Zero discussion group.
Related bikesList related bikes for comparison of specs.
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