Honda Sp 125 vs Yamaha Fz X - Which is Better?
Royal Enfield

Honda SP 125 vs Yamaha FZ X

Choosing between the Honda SP 125 vs Yamaha FZ X? BikeJunction is here to help! The SP 125 starts at ₹ 85,815, while the FZ X is priced at ₹ 1.19 Lakh (ex-showroom). You can easily compare all the required parameters for your new two-wheeler. These two-wheelers have powerful motors with good performance. Among them, the SP 125 offers 10.9 Nm @ 6000 rpm torque. The FZ X gives 13.3 Nm @ 5500 rpm torque. Apart from all this, you can pick from 6 colour options for the SP 125 and 5 for the FZ X. you will get a more extensive comparison of Honda SP 125 and Yamaha FZ X, which will definitely clear your confusion between these two-wheelers.

Honda SP 125 vs Yamaha FZ X Comparison Overview

Key HighlightsSP 125FZ X
Price₹ 85,815₹ 1.19 Lakh
Displacement123.94 cc149 cc
Power8 Kw @ 7500 rpm12.23 bhp @ 7250 rpm
Mileage63 kmpl48 kmpl
Top Speed100 km/h115 km/h
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Engine
Max Power
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Highest power the engine/motor can produce.

8 Kw @ 7500 rpm 12.23 bhp @ 7250 rpm
Max Torque
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The highest twisting force the engine generates, which affects acceleration and pulling power.

10.9 Nm @ 6000 rpm 13.3 Nm @ 5500 rpm
Battery Type12V, 5.0Ah N/A
Charging Time0 N/A
Compression Ratio
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Compression ratio is how much the engine squeezes air-fuel before ignition. Higher ratios mean more power; lower ratios improve durability.

10.0:1 9.6 : 1
Emission Type
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Pollution level compliance of the engine.

BS6 BS6 Phase 2
Engine Type
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Design and working of the two-wheeler's engine.

Air Cooled, 4 stroke, SI Engine Air cooled, 4-stroke, SOHC, 2-valve
Motor Type
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The type of motor used in bikes.

N/A N/A
Power Modes
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Different performance settings in a two-wheeler.

N/A N/A
Displacement
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Engine cylinder capacity measured in cc.

123.94 149
Bore
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Bore is the diameter of a bike’s engine cylinder. A larger bore allows more fuel-air mix, increasing power and speed.

50 mm57 mm
Peak Power
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Highest power a bike/scooter can produce.

10 W12 W
Range
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The maximum distance an electric two-wheeler can travel on a full charge.

693 Km480 Km
Stroke
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Stroke is the piston’s movement inside the engine cylinder. Longer strokes give more torque, shorter strokes give more speed and higher RPM.

63.1 mm57 mm
Speed
Top Speed100 Km/h115 Km/h
Tyres & Wheels
Tyre SizeFront : 80/100-18, Rear : 100/80-18 M/C 53P Front : 100/80-17M/C 52P , Rear : 140/60R17M/C 63P
Wheel SizeFront :18 inch, Rear :18 inch Front :431.8 MM,Rear :431.8 MM
Wheels TypeAlloy N/A
Ignition
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The system that starts the engine, usually via a key, button, or smart start.

CDI N/A
Tyre BrandN/A N/A
Wheelbase
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The distance from the center of the front wheel to the center of the rear wheel, affecting stability, handling, and riding comfort.

1285 mm1330 mm
Radial Tyre
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A tyre with strong sidewalls and better grip, durability, and heat resistance.

N/A Yes
Front Tyre Pressure Rider25 psiN/A
Front Tyre Pressure Rider And Pillion25 psiN/A
Rear Tyre Pressure Rider33 psiN/A
Rear Tyre Pressure Rider And Pillion41 psiN/A
TublessN/A Yes
Brakes
Rear BrakeDrum Disc
Abs
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(Anti-locking Braking System) Prevents wheel locking during hard braking, improving control and safety.

N/A Single Channel
Front BrakeDrum Disc
Braking TypeCombi Brake System N/A
Ebs
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(Electronic Brakeforce Distribution) This electronic system uses the engine’s resistance to slow down the bike smoothly, reducing excessive brake usage and improving control.

N/A N/A
Front Brake Diameter130 mm282 mm
Rear Brake Diameter130 mm220 mm
Fuel
Fuel SupplyPGM_FI Fuel Injection
Fuel Capacity11 L10 L
Fuel Reserve1 LN/A
Body
Body Type
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The overall design and shape of the bike (e.g., cruiser, sports, scooter).

Commuter Cruiser Bike
Frame
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The main structure holding the bike together.

Diamond Type Single Downtube
Water Proof Rating
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The rating which signifies, how well the bike resists water exposure.

N/A N/A
Ground Clearance
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Distance between the bike’s lowest part and the ground.

160 mm165 mm
Height1091 mm1115 mm
Kerb Weight
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Bike’s weight with fuel and fluids.

116 Kg139 Kg
Length2027 mmN/A
Passenger Backrest
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A support accessory for the passenger’s back.

N/A N/A
Passenger Footrest
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A component which support foots of the passenger.

Yes N/A
Saddle Height
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Distance from the ground to the seat.

790 mm810 mm
Seat Height
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Distance from the ground to the seat.

790 mm810 mm
Electrical Accessories
Charging Point
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A port to charge devices or the two-wheeler's battery.

N/A Yes
Mobile Connectivity
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A feature to connect your phone to the two-wheeler's system.

N/A Yes
Bluetooth Connectivity
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Wireless connection for calls, music, and navigation.

N/A Yes
Switches & Controls
Riding Modes
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Different settings (e.g., Sport, Eco, Rain) that adjust performance and power delivery.

No N/A
Starting
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The method to start the bike (e.g., electric start, kick start, or both).

Kick and Self Start Electric Starter
Engine Kill Switch
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A button to instantly turn off the engine for safety and convenience.

Yes N/A
Pass Switch
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A switch to flash the high beam, signaling other vehicles while overtaking.

Yes N/A
Traction Control
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A system that prevents wheel slip by adjusting power during acceleration on slippery surfaces.

N/A N/A
Meter
Display
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A screen that shows important riding information like speed, fuel, and trip details.

N/A N/A
Instrument Console
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The main dashboard displaying speed, fuel, engine stats, and warnings.

Digital Negative LCD with Smart Phone Connectivity
Tripmeter
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Tracks specific trip distances separately from the odometer, useful for measuring short rides.

N/A N/A
Average Fuel Economy Indicator
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Displays the bike’s average fuel consumption over a period of riding.

Yes N/A
ClockYes N/A
Distance To Empty Indicator
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Estimates how far you can ride before the fuel runs out.

Yes N/A
Low Oil Indicator
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Alerts when engine oil is low, preventing damage and ensuring smooth performance.

N/A N/A
Service Due Indicator
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Reminds when the next bike servicing or maintenance is needed.

Yes N/A
Clutch & Gear
Clutch
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A device that connects and disconnects the engine from the wheels for smooth gear shifts.

Multiple Wet Clutch Wet, Multiple-disc
Transmission
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The entire system that transfers engine power to the wheels (includes clutch and gearbox).

Manual Constant Mesh
Lights
Head LightLED LED
Tail LightLED LED
DrlsN/A Yes
Turn Signal Lamp
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Flashing lights on a two-wheeler that indicate the rider's turning or lane-changing direction.

N/A LED
Low Fuel Indicator
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A warning light when fuel is low.

Yes N/A
Battery
Battery Capacity
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Total energy the battery can store.

12 V/5 Ah 12V
Charging Time Zero HundredN/A N/A
Charging Time Zero EightyN/A N/A
Fast Charging Time
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Time for quick battery charging.

N/A N/A
Battery Warranty
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Warranty period for the battery.

3 YearsN/A
No Of BatteriesN/A N/A
Shockers
Suspension FrontTelescopic Telescopic Fork, 41mm Inner Tube Diameter, with Fork Boot
Suspension RearHydraulic Type 7-Step Adjustable Monocross Suspension
Seat
Seat Type
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The design of the seat that affects comfort and seating position.

Single N/A
Others
Additional FeaturesSilent Start with ACG, Gear position Indicator, Eco Indicator. N/A
Music Control
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A feature that lets you play, pause, or change music via the two-wheeler's console or connected device.

N/A N/A
Motor Ip Rating
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A rating which indicates how well the motor is protected against dust and water.

N/A N/A
Navigation
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A feature that provides turn-by-turn directions on the two-wheeler display or connected device.

N/A N/A
Mobile Application
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A companion app to monitor bike stats, location, and settings.

N/A Yes
Call Sms Alerts
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Notifies you of incoming calls or messages on the bike’s screen.

N/A Yes

Pros and Cons

Pros Honda SP 125
  • Great for city rides
  • Top-notch features
  • Awesome mileage
  • Decent performance
Pros Yamaha FZ X
  • Retro-modern design
  • Comfortable riding posture
  • Smooth engine performance
  • Good build quality
  • Lightweight and easy to handle

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