US$ 13345. MSRP depends on country, taxes, accessories, etc.
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MotoLibrary Score
52/100Balanced
Power
54 HP
Top Speed
153 km/h
Torque
92 Nm
Technical Overview
2015 Zero S Streetfighter Technical Analysis & Specification Breakdown
Built around Zero's naked motorcycle platform, the 2015 Zero S Streetfighter features a purpose-built air-cooled electric configuration. In factory specification, peak output is rated at 54 HP (39.4 kW) while maximum torque reaches 92 Nm (67.9 lb-ft), transferring power to the rear wheel through a automatic gearbox and belt final drive.
On the scales, the S Streetfighter measures 171 kg (377 lbs) wet (curb), translating to a power-to-weight ratio of 0.32 HP/kg (3.17 kg per horsepower). Rider ergonomics and chassis geometry center around a 808 mm (31.8 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,410 mm (55.5 in) wheelbase engineered for quick, flickable steering geometry.
Power-to-Weight
0.32 HP/kg (3.17 kg/HP)
Standover Height
808 mm (31.8 in)
Engine
Engine TypeElectric
Engine DetailsRadial flux permanent magnet, brushless motor
Power54.0 HP (39.4 kW))
Torque92.0 Nm (9.4 kgf-m or 67.9 ft.lbs)
Fuel SystemElectronic motor controller (Direct electric drive)
IgnitionElectronic controller
CoolingAir
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
ClutchClutchless direct drive
Driveline132T / 28T, Poly Chain® GT® Carbon™ belt
Performance
Top Speed153.0 km/h (95.1 mph)
0-100 km/h4.80 seconds
Greenhouse Gases0.0 CO2 g/km. (CO2 - Carbon dioxide emission)
Chassis
Rake24.0°
Trail81 mm (3.2 inches)
Front SuspensionShowa 41 mm inverted cartridge forks, with adjustable spring preload, compression and rebound damping
Rear SuspensionShowa 40 mm piston, piggy-back reservoir shock with adjustable spring preload, compression and rebound damping
Wheelbase1410 mm (55.5 inches)
Wheels & Brakes
Front Tyre110/70-17
Rear Tyre140/70-17
Front BrakesSingle disc. ABS. Floating discs. Two-piston calipers.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
