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KTM Duke 125 2017 vs Aprilia RS4 125

Every figure we hold for both bikes, side by side. Where one is clearly ahead on a measurable number, it is marked.

  KTM Duke 125 2017 Aprilia RS4 125
Price Tk 5,95,000 Tk 5,75,000
Engine 125 cc 124 cc
Power 14.3 bhp 10.9 bhp
Torque 12 Nm 14.8 Nm
Mileage 40 kmpl 35 kmpl
Top speed 120 kmph 122 kmph
Kerb weight 148.2 kg 134 kg
Fuel tank 10.5 litres 14.5 litres
ABS Yes No
Engine
Displacement 124.71 cc 124.2 cc
Cylinders 1 1
Maximum power 14.3 bhp @ 9,250 rpm 10.9 NM @ 8250 rpm
Maximum torque 12 Nm @ 8,000 rpm 14.8 BHP @ 10500 rpm
Bore 58 mm 58 mm
Stroke 47.2 mm 47 mm
Valves per cylinder 4 4
Compression ratio 12.8:1 12.5 ± 0.5:1
Cooling system Liquid Cooled Liquid Cooled
Fuel delivery Fuel Injection Fuel Injection
Fuel type Petrol Petrol
Ignition Digital Ignition Not known
Spark plugs 1 Per Cylinder 1 Per Cylinder
Starting method Electric Start Electric Start
Clutch Wet multi-disc clutch Multiple discs in oil bath
Emission standard BS-VI Not known
Transmission
Transmission 6 Speed Manual 6 Speed Manual
Gearbox Chain Drive Chain Drive
Performance
Top speed 120 kmph 122 kmph
Claimed mileage 45-50 kmpl 30 kmpl
Owner reported mileage 40 kmpl 35 kmpl
Riding range 420 Km Not known
Dimensions and weight
Length 1,993 mm 1953 mm
Width 789 mm 740 mm
Height 1,083 mm 1138 mm
Wheelbase 1,366 mm 1353 mm
Ground clearance 155 mm 135 mm
Seat height 818 mm 820 mm
Kerb weight 148.2 kg 134kg
Fuel tank capacity 10.5 litres 14.5 liters
Brakes
Front brake Disc Disc
Rear brake Disc Disc
Front brake size 300 mm 300 mm
Rear brake size 230 mm 218 mm
Braking system Single Channel ABS Not known
Calliper type Front-4 Piston fixed, Rear-Single Piston Floating Calliper Not known
Wheels and tyres
Wheel type Alloy Alloy
Front wheel Alloy Alloy
Rear wheel Alloy Alloy
Front wheel size 17 inch 17 inch
Rear wheel size 17 inch 17 inch
Front tyre 110/70 R17 110/80 – 17
Rear tyre 150/60 R17 130/70-17
Tyre type Tubeless Tubeless
Tubeless tyres Yes Yes
Radial tyres Yes Yes
Suspension
Front suspension WP APEX 43 41 mm upside-down forks
Rear suspension WP APEX Monoshock Asymmetric swingarm
Electrical
Battery 12V MF 12 V, 6 Ah
Headlamp Halogen 12V - 35W / 35W
Tail lamp LED tail lamp LED Lamp
Indicators Yes Yes
Pass light Yes Yes
Daytime running lights No Not known
Low battery indicator Yes Yes
Battery indicator Yes Not known
Instruments
Speedometer Digital Digital
Tachometer Digital Ditital
Odometer Digital Digital
Fuel gauge Yes Split
Digital fuel gauge Yes Not known
Fuel indicator Yes Yes
Low fuel indicator yes Yes
Low oil indicator Yes Yes
Tripmeters 2 1
Tripmeter type Digital Digital
Clock Yes Yes
Shift light Yes Not known
Engine kill switch Yes Yes
Side stand alarm Yes Not known
Body and comfort
Body style Sports Sports
Seat type Split 3-Part
Stepped seat Yes Not known
Pillion seat Yes Not known
Pillion footrest Yes Yes
Pillion grabrail Yes Not known
Handlebar Pipe 3-Part
Under seat storage No Not known