Comparisons / Comparison of Sora Signature Series 2019 and Zero SR-F

Comparison of Sora Signature Series 2019 and Zero SR-F [S]ave

Attribute
Sora Signature Series 2019 ×
Zero SR-F ×
General
Production from (year)20192019
MakeSoraZero
ModelSora Signature SeriesZero SR-F
CategorySportSport
Engine and transmission
Engine typeElectricElectric
Engine details3-phase AC induction motorRadial flux, permanent high-temp magnet, brushless motor
Power (kw)-80.3
Cooling systemLiquidAir
Transmission type,final driveBeltBelt
Torque (Nm)90144
Gearbox1-speed-
Emission detailsNo direct emissionsNo direct emisssion.
DrivelineCVT-
Clutch-Clutchless direct drive
Chassis
Front suspension43 mm inverted cartridge fork. Fully adjustable.Showa 43 mm inverted cartridge forks, with adjustable spring preload, compression and rebound damping
Rear suspensionElka suspension fully adjustable. Aluminum swingarm.Showa 40 mm piston, piggy-back reservoir shock with adjustable spring preload, compression and rebound damping
Front brakesDouble disc. Semi-floating petal discs, radial-mount opposed 4-piston calipers 2-padSingle disc. ABS. Floating discs. Two-piston calipers.
Rear brakesSingle disc. Petal disc, opposed 2-piston caliperSingle disc. ABS. Single-piston caliper.
Diameter (mm)250240
Frame typeLigh tweight aluminum 6061-T6-
Front tyre120/70-ZR17120/70-17
Rear tyre180/55-ZR17180/55-17
SeatAdjustable electric seat-
Wheels6-spoke lightweight machined aluminum-
Front wheel travel (mm)125120
Rear wheel travel (mm)127140
Trail (mm)-94
Rake (fork angle) (degree)2524.5
Other
StarterElectricElectric
Color options
  • black
  • grey
  • red
InstrumentsDigital unit with displays for: speedometer, battery charge level and warning lightsDigital
Dimensions
Wheelbase (mm)1,4981,450
Kerb weight (kg)260220
Seat height (mm)750787
Alternate seat height850-
Performance
Top speed (km/h)190164
Acceleration 0-100 km/h (s)3.93.3



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