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Side-by-Side Bike Comparison · September 2026

Roadmaster Velocity 125 vs Suzuki GSX 125

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

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💎 Best Value

Roadmaster

Roadmaster Velocity 125

Engine 125 cc

Power 7.4 bhp

Mileage 45 kmpl

Brakes / ABS No

Price in BD ৳107,900

Details

⚡ Power Leader

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

VALUE CHAMPION #1

Roadmaster Velocity 125 (Roadmaster Velocity 125)

The Value Argument

Maximizes features per taka spent at ৳107,900. Ideal balance of equipment and accessible dealer pricing without sacrificing daily road manners.

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

POWER & HARDWARE #2

Suzuki GSX 125 ( Suzuki GSX 125)

The Performance Benchmark

Delivers class-leading punch with 10.4 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.

02 / Engine Output Benchmarks

The Dyno Room

Peak Bhp & Torque Scaled

Peak Power Output (Bhp) Top: 10.4 Bhp

Roadmaster Velocity 125 (Roadmaster Velocity 125) 7.4 bhp @ 7500 rpm

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

Peak Torque Delivery (Nm) Top: 9.4 Nm

Roadmaster Velocity 125 (Roadmaster Velocity 125) 9.4 Nm @ 5500 rpm

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

Claimed Top Speeds

110 km/h

Roadmaster Velocity 125 (Roadmaster Velocity 125)

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.

Roadmaster

Roadmaster Velocity 125 (Roadmaster Velocity 125)

8 / 10

Performance 8.5

Comfort 6.7

Tech & Features 6.8

Fuel Economy 9.2

Value for Money 8.8

Suzuki

Suzuki GSX 125 ( Suzuki GSX 125)

8.4 / 10

Performance 9.5

Comfort 7.8

Tech & Features 6.8

Fuel Economy 9.5

Value for Money 8.2

06 / Full Technical Comparison

Specification Sheet

Show Differences Only

Bike Information 11

Bike Name	Roadmaster Velocity 125	Suzuki GSX 125
Brand	Roadmaster	Suzuki
CC	125	125
Regular Price	107900	141950
Bike Type	Commuter	Commuter
Distributor/Seller	Roadmaster Motors LTD	Rancon Motorbikes Limited
Model Year	N/A	2020
Brand Origin	N/A	Japan
Made In	N/A	India
Assemble In	N/A	Bangladesh
Launched Date	N/A	N/A

Engine 15

Engine Type	4 – Stroke Single Cylinder	Air-Cooled, 4-stroke, 1-Cylinder
Displacement	125	125
Maximum Power	7.4 Bhp @ 7500 RPM	10.4 Bhp @ 9000 RPM
Maximum Torque	9.4 NM @ 5500 RPM	9.2 NM @ 7000 RPM
Bore	N/A	57.0 mm
Stroke	N/A	48.8 mm
Compression Ratio	N/A	9.2:1
Valves	N/A	2
Fuel Supply	Carburetor	Carburetor
No of Cylinders	N/A	1
Engine Cooling	Air Cooled	Air Cooled
Starting Method	Kick & Electric	Electric
Engine Oil Grade	N/A	20W-40
Engine Oil Capacity	N/A	700ml (With Out Filter)
Best Lube For	N/A	Mobil Super Moto 20W40 4T

Transmission 4

Transmission Type	Manual	Manual
No of Gears	4	5
Clutch Type	Wet multi-disc clutc	Wet-multiplate
Drive Type	N/A	Chain Drive

Mileage & Top Speed 2

Mileage	45 Kmpl (Approx)	50 Kmpl (Approx)
Top Speed	110 Kmph (Approx)	100 Kmph (Approx)

Chassis & Suspension 3

Chassis Type	N/A	Diamond type
Front Suspension	Telescopic type Front Shock Absorber	Telescopic
Rear Suspension	Nitrox gas suspension	Hydraulic Spring Damping

Brakes 6

Front Brake Type	Single Disc	Single Disc
Rear Brake Type	Drum Brake	Drum Brake
Front Brake Diameter	N/A	290 mm
Rear Brake Diameter	N/A	187 mm
Anti-Lock Braking System (ABS)	No	No
Braking System	N/A	Single Disc

Wheels & Tyres 4

Front Tyre Size	2.75-18	2.75/18
Rear Tyre Size	3.25/18	90/90/18
Tyre Type	Tubeless	Tubeless
Wheel Type	Alloy	Cast

Dimensions 8

Overall Length	1925 mm	1990 mm
Overall Width	750 mm	755 mm
Height	1075 mm	1075 mm
Ground Clearance	155 mm	167 mm
Weight	120 Kg	126 Kg
Fuel Tank Capacity	14 L	14.2 Liters
Wheelbase	1300 mm	1270 mm
Seat Height	N/A	790 mm

Electricals 5

Battery Type	MF	mf
Battery Voltage	12V, 6.5Ah	12V 3Ah
Head Light	12V 14W/14W Halogen	12V 35/35W (Halogen)
Tail Light	Halogen	Halogen
Indicators	Halogen	Halogen

Features 8

Speedometer	Info-Not-Available	Analog
Odometer	Info-Not-Available	Analog
RPM Meter	Info-Not-Available	Analog
Handle Type	Pipe handle bar	Three part handle bar
Seat Type	Single-Seat	Single-Seat
Passenger Grab Rail	Yes	Yes
Engine Kill Switch	Info-Not-Available	N/A
Additional Feature	N/A	N/A