Zero FX ZF5.7 2015 vs. Zero SR/F 2025

Technical Specifications Zero FX ZF5.7 2015 compared to Zero SR/F 2025

Zero FX ZF5.7 2015

Zero SR/F 2025

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Differences

Zero FX ZF5.7 2015

Zero SR/F 2025

Engine and Drive Train

Engine type	Engine type	Electric	Engine type	Electric
Engine power	Engine power	44 HP	Engine power	47 HP
Rpm at Max. Power	Rpm at Max. Power	3,700 rpm	Rpm at Max. Power	5,000 rpm
Torque	Torque	95 Nm	Torque	190 Nm
Transmission	Transmission	Belt	Transmission	Belt
Cooling	Cooling	Air	Cooling	Air

Suspension Front

Front suspension	Front suspension	Telescopic fork	Front suspension	Upside-Down telescopic fork
Adjustment	Adjustment	Compression, Rebound	Adjustment	Compression, Preload, Rebound

Suspension Rear

Adjustment	Adjustment	Compression, Rebound	Adjustment	Compression, Preload, Rebound

Brakes Front

Type	Type	Single disk	Type	Double disk
Piston	Piston	Double piston	Piston	Four pistons
Brand	Brand	Nissin	Brand	J.Juan

Brakes Rear

Type	Type	Disc	Type	Disc
Piston	Piston	Single piston	Piston	Single piston

Dimensions and Weights

Front tyre diameter	Front tyre diameter	21 inch	Front tyre diameter	17 inch
Rear tyre diameter	Rear tyre diameter	18 inch	Rear tyre diameter	17 inch
Wheelbase	Wheelbase	1,438 mm	Wheelbase	1,450 mm
Seat Height	Seat Height	881 mm	Seat Height	787 mm
Top Speed	Top Speed	137 km/h	Top Speed	200 km/h