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Side-by-Side Bike Comparison · September 2026

Honda CB Shine SP vs Roadmaster Prime 80

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

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⚡ Power Leader

Honda

Honda CB Shine SP

Engine 125 cc

Power 10.16 bhp

Mileage 50 kmpl

Brakes / ABS No

Price in BD ৳151,000

Details

💎 Best Value

Roadmaster

Roadmaster Prime 80

Engine 80 cc

Power 6 bhp

Mileage 65 kmpl

Brakes / ABS N/A

Price in BD ৳60,900

Details

01 / Bottom-Line Takeaway

Quick Verdict

Editorial Positioning

POWER & HARDWARE #1

Honda CB Shine SP ( Honda CB Shine SP)

The Performance Benchmark

Delivers class-leading punch with 10.16 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

Roadmaster Prime 80 (Roadmaster Prime 80)

The Value Argument

Maximizes features per taka spent at ৳60,900. 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: 10.16 Bhp

Honda CB Shine SP ( Honda CB Shine SP) 10.16 bhp @ 7500 rpm

Roadmaster Prime 80 (Roadmaster Prime 80) 6 bhp @ 8000 rpm

Peak Torque Delivery (Nm) Top: 10.3 Nm

Honda CB Shine SP ( Honda CB Shine SP) 10.3 Nm @ 5500 rpm

Roadmaster Prime 80 (Roadmaster Prime 80) 0 Nm

Claimed Top Speeds

100 km/h

Honda CB Shine SP ( Honda CB Shine SP)

70 km/h

Roadmaster Prime 80 (Roadmaster Prime 80)

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 CB Shine SP ( Honda CB Shine SP)

7.7 / 10

Performance 9.5

Comfort 6.8

Tech & Features 6.8

Fuel Economy 8.7

Value for Money 6.5

Roadmaster

Roadmaster Prime 80 (Roadmaster Prime 80)

8.2 / 10

Performance 8.1

Comfort 7.8

Tech & Features 6.8

Fuel Economy 9.5

Value for Money 8.8

06 / Full Technical Comparison

Specification Sheet

Show Differences Only

Bike Information 11

Bike Name	Honda CB Shine SP	Roadmaster Prime 80
Brand	Honda	Roadmaster
CC	125	80
Regular Price	151000	60900
Bike Type	Commuter	Commuter
Distributor/Seller	Bangladesh Honda Private Limited	Roadmaster Motors LTD
Model Year	2015	N/A
Brand Origin	Japan	N/A
Made In	Bangladesh	N/A
Assemble In	Bangladesh	N/A
Launched Date	2019-07-08	N/A

Engine 15

Engine Type	Air cooled, 4 stroke, SI engine	4 – Stroke Single Cylinder
Displacement	125	84.41
Maximum Power	10.16 Bhp @ 7500 RPM	6 Bhp @ 8000 RPM
Maximum Torque	10.3 NM @ 5500 RPM	0 NM @ 0 RPM
Bore	52.3 mm	N/A
Stroke	57.8 mm	N/A
Compression Ratio	9.2:1	N/A
Valves	2	N/A
Fuel Supply	Carburetor	Carburetor
No of Cylinders	1	1
Engine Cooling	Air Cooled	Air Cooled
Starting Method	Kick & Electric	Kick & Electric
Engine Oil Grade	10W30	N/A
Engine Oil Capacity	850ml (Without Filter)	N/A
Best Lube For	Mobil Super Moto 10W30	N/A

Transmission 4

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

Mileage & Top Speed 2

Mileage	50 Kmpl (Approx)	65 Kmpl (Approx)
Top Speed	100 Kmph (Approx)	70 Kmph (Approx)

Chassis & Suspension 3

Chassis Type	Diamond Frame	N/A
Front Suspension	Telescopic	Telescopic
Rear Suspension	5-step adjustable hydraulic shock absorbers	Mechanical Spring

Brakes 6

Front Brake Type	Single Disc	Drum Brake
Rear Brake Type	Drum Brake	Drum Brake
Front Brake Diameter	240 mm	N/A
Rear Brake Diameter	230 mm	N/A
Anti-Lock Braking System (ABS)	No	N/A
Braking System	CBS Braking	N/A

Wheels & Tyres 4

Front Tyre Size	80/100-18	2.50-17
Rear Tyre Size	80/100-18	2.75-17
Tyre Type	Tubeless	Tubetyre
Wheel Type	Alloy	Alloy

Dimensions 8

Overall Length	2007 mm	1930 mm
Overall Width	762 mm	860 mm
Height	1085 mm	1210 mm
Ground Clearance	160 mm	160 mm
Weight	124 kg	87.5 Kg
Fuel Tank Capacity	10.5L	8.5L
Wheelbase	1266 mm	1200 mm
Seat Height	800 mm	N/A

Electricals 5

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

Features 8

Speedometer	Analog	Analog
Odometer	Digital	Analog
RPM Meter	N/A	Digital
Handle Type	Pipe handle bar	Pipe handle bar
Seat Type	Single-Seat	Single-Seat
Passenger Grab Rail	Yes	Yes
Engine Kill Switch	No	No
Additional Feature	N/A	N.A