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Side-by-Side Bike Comparison · September 2026

Honda SP125 vs Suzuki GSX 125

Technical comparison of performance curves, real-world dyno numbers, verified ratings, and full dynamic spec sheets.

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⚡ Power Leader

Honda

Honda SP125

Engine 125 cc

Power 10.65 bhp

Mileage 65 kmpl

Brakes / ABS No

Price in BD ৳165,000

Details

💎 Best Value

Suzuki

Suzuki GSX 125

Engine 125 cc

Power 10.4 bhp

Mileage 50 kmpl

Brakes / ABS No

Price in BD ৳141,950

Details

01 / Bottom-Line Takeaway

Quick Verdict

Editorial Positioning

POWER & HARDWARE #1

Honda SP125 ( Honda SP125)

The Performance Benchmark

Delivers class-leading punch with 10.65 bhp and sharp throttle response. Backed by No for riders demanding confidence in high-speed and emergency scenarios.

Best for: Highway tours, enthusiast riding, emergency brake safety.

VALUE CHAMPION #2

Suzuki GSX 125 ( Suzuki GSX 125)

The Value Argument

Maximizes features per taka spent at ৳141,950. Ideal balance of equipment and accessible dealer pricing without sacrificing daily road manners.

Best for: Budget-conscious riders looking for modern styling.

02 / Engine Output Benchmarks

The Dyno Room

Peak Bhp & Torque Scaled

Peak Power Output (Bhp) Top: 10.65 Bhp

Honda SP125 ( Honda SP125) 10.65 bhp @ 7500 rpm

Suzuki GSX 125 ( Suzuki GSX 125) 10.4 bhp @ 9000 rpm

Peak Torque Delivery (Nm) Top: 10.9 Nm

Honda SP125 ( Honda SP125) 10.9 Nm @ 6000 rpm

Suzuki GSX 125 ( Suzuki GSX 125) 9.2 Nm @ 7000 rpm

Claimed Top Speeds

100 km/h

Honda SP125 ( Honda SP125)

100 km/h

Suzuki GSX 125 ( Suzuki GSX 125)

Dyno takeaway: Engine cooling hardware (liquid vs oil vs air) and gear ratios determine how long peak power can be sustained on open highway runs.

03 / Multi-Vector Scorecard

AI Analysis Engine

Rule-Based Specs Synthesizer

AI Engine Recommendation

Comparing power-to-weight, braking safety gear, real mileage data, and dealer price points across this matchup. Use the 5-point radar breakdown below to balance your budget against your daily riding style.

Honda

Honda SP125 ( Honda SP125)

8.5 / 10

Performance 9.5

Comfort 7.7

Tech & Features 7.4

Fuel Economy 9.5

Value for Money 8.5

Suzuki

Suzuki GSX 125 ( Suzuki GSX 125)

8.3 / 10

Performance 9.4

Comfort 7.8

Tech & Features 6.8

Fuel Economy 8.7

Value for Money 8.8

06 / Full Technical Comparison

Specification Sheet

Show Differences Only

Bike Information 11

Bike Name	Honda SP125	Suzuki GSX 125
Brand	Honda	Suzuki
CC	125	125
Regular Price	165000	141950
Bike Type	Commuter	Commuter
Distributor/Seller	Bangladesh Honda Private Limited	Rancon Motorbikes Limited
Model Year	2019	2020
Brand Origin	Japan	Japan
Made In	Bangladesh	India
Assemble In	Bangladesh	Bangladesh
Launched Date	2023-11-18	N/A

Engine 15

Engine Type	Air cooled, 4 stroke, SI engine	Air-Cooled, 4-stroke, 1-Cylinder
Displacement	123.94	125
Maximum Power	10.65 Bhp @ 7500 RPM	10.4 Bhp @ 9000 RPM
Maximum Torque	10.9 NM @ 6000 RPM	9.2 NM @ 7000 RPM
Bore	50 mm	57.0 mm
Stroke	63.1 mm	48.8 mm
Compression Ratio	10.0:1	9.2:1
Valves	2	2
Fuel Supply	PGM-FI	Carburetor
No of Cylinders	1	1
Engine Cooling	Air Cooled	Air Cooled
Starting Method	Kick & Electric	Electric
Engine Oil Grade	10W30	20W-40
Engine Oil Capacity	900ml (Without Filter)	700ml (With Out Filter)
Best Lube For	Mobil Super Moto 10W30	Mobil Super Moto 20W40 4T

Transmission 4

Transmission Type	Manual	Manual
No of Gears	5	5
Clutch Type	Wet-multiplate	Wet-multiplate
Drive Type	Chain Drive	Chain Drive

Mileage & Top Speed 2

Mileage	65 Kmpl (Approx)	50 Kmpl (Approx)
Top Speed	100 Kmph (Approx)	100 Kmph (Approx)

Chassis & Suspension 3

Chassis Type	Diamond	Diamond type
Front Suspension	Telescopic	Telescopic
Rear Suspension	Spring loaded hydraulic	Hydraulic Spring Damping

Brakes 6

Front Brake Type	Disc Brake	Single Disc
Rear Brake Type	Drum Brake	Drum Brake
Front Brake Diameter	240 mm	290 mm
Rear Brake Diameter	230 mm	187 mm
Anti-Lock Braking System (ABS)	No	No
Braking System	Combi Brake System	Single Disc

Wheels & Tyres 4

Front Tyre Size	80/100-18	2.75/18
Rear Tyre Size	100/80-18	90/90/18
Tyre Type	Tubeless	Tubeless
Wheel Type	Alloy	Cast

Dimensions 8

Overall Length	2020 mm	1990 mm
Overall Width	785 mm	755 mm
Height	1103 mm	1075 mm
Ground Clearance	160 mm	167 mm
Weight	116 kg	126 Kg
Fuel Tank Capacity	11 L	14.2 Liters
Wheelbase	1285 mm	1270 mm
Seat Height	790 mm	790 mm

Electricals 5

Battery Type	mf	mf
Battery Voltage	12V 4Ah	12V 3Ah
Head Light	LED	12V 35/35W (Halogen)
Tail Light	Halogen	Halogen
Indicators	Halogen	Halogen

Features 8

Speedometer	Digital	Analog
Odometer	Digital	Analog
RPM Meter	Digital	Analog
Handle Type	Pipe handle bar	Three part handle bar
Seat Type	Single-Seat	Single-Seat
Passenger Grab Rail	Yes	Yes
Engine Kill Switch	Yes	N/A
Additional Feature	Side Stand Engine Cut-Off	N/A