Overview Verdict The Dyno Room LIVE AI Engine Full Specs Media & Gallery

Compare Bikes Compare Accessories

Side-by-Side Bike Comparison · September 2026

Keeway K Blade 125 vs Lifan Razor 100

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

Add Bike to Comparison

⚡ Power Leader

Keeway

Keeway K Blade 125

Engine 125 cc

Power 8.3 bhp

Mileage N/A

Brakes / ABS No

Price in BD ৳129,000

Details

💎 Best Value

LIFAN

Lifan Razor 100

Engine 100 cc

Power 8.2 bhp

Mileage 45 kmpl

Brakes / ABS No

Price in BD ৳115,000

Details

01 / Bottom-Line Takeaway

Quick Verdict

Editorial Positioning

POWER & HARDWARE #1

Keeway K Blade 125 (Keeway K Blade 125)

The Performance Benchmark

Delivers class-leading punch with 8.3 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

Lifan Razor 100 (Lifan Razor 100)

The Value Argument

Maximizes features per taka spent at ৳115,000. 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: 8.3 Bhp

Keeway K Blade 125 (Keeway K Blade 125) 8.3 bhp @ 7500 rpm

Lifan Razor 100 (Lifan Razor 100) 8.2 bhp @ 7000 rpm

Peak Torque Delivery (Nm) Top: 7.5 Nm

Keeway K Blade 125 (Keeway K Blade 125) 0 Nm

Lifan Razor 100 (Lifan Razor 100) 7.5 Nm @ 6000 rpm

Claimed Top Speeds

100 km/h

Keeway K Blade 125 (Keeway K Blade 125)

80 km/h

Lifan Razor 100 (Lifan Razor 100)

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.

Keeway

Keeway K Blade 125 (Keeway K Blade 125)

8.4 / 10

Performance 9.5

Comfort 8.1

Tech & Features 6.8

Fuel Economy 9.1

Value for Money 8.6

LIFAN

Lifan Razor 100 (Lifan Razor 100)

8.6 / 10

Performance 9.5

Comfort 8.3

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	Keeway K Blade 125	Lifan Razor 100
Brand	Keeway	Lifan
CC	125	100
Regular Price	129000	115000
Bike Type	Scooter	Scooter
Distributor/Seller	Aftab Automobiles Limited	Rasel Industries Ltd
Model Year	N/A	N/A
Brand Origin	China	China
Made In	China	China
Assemble In	Bangladesh	Bangladesh
Launched Date	N/A	N/A

Engine 15

Engine Type	N/A	4-stroke, air-cooled, single cylinder
Displacement	124	100
Maximum Power	8.3 Bhp @ 7500 RPM	8.2 Bhp @ 7000 RPM
Maximum Torque	0 NM @ 0 RPM	7.5 NM @ 6000 RPM
Bore	53.5 mm	N/A
Stroke	55 mm	N/A
Compression Ratio	9.0:1	N/A
Valves	N/A	N/A
Fuel Supply	Carburetor	Carburetor
No of Cylinders	N/A	1
Engine Cooling	Air Cooled	Forced air
Starting Method	Electric	Kick & Electric
Engine Oil Grade	N/A	10W40
Engine Oil Capacity	N/A	1 L (Without Filter)
Best Lube For	N/A	Mobil Racing 4T 10W40

Transmission 4

Transmission Type	Auto	Auto
No of Gears	N/A	N/A
Clutch Type	Wet-multiplate	Automatic Clutch
Drive Type	N/A	N/A

Mileage & Top Speed 2

Mileage	N/A	45 Kmpl (Approx)
Top Speed	100 Kmph (Approx)	80 Kmph (Approx)

Chassis & Suspension 3

Chassis Type	Arch bar truck	N/A
Front Suspension	Telescopic Forks	Telescopic
Rear Suspension	Telescopic coil spring oil damped	Mono Shock Absorber

Brakes 6

Front Brake Type	Single Disc	Disc Brake
Rear Brake Type	Drum Brake	Drum Brake
Front Brake Diameter	220 mm	N/A
Rear Brake Diameter	130 mm	N/A
Anti-Lock Braking System (ABS)	No	No
Braking System	N/A	Single Disc

Wheels & Tyres 4

Front Tyre Size	80/80-14	3.5-10
Rear Tyre Size	100/70-14	3.5-10
Tyre Type	Tubeless	Tubeless
Wheel Type	Alloy	Alloy

Dimensions 8

Overall Length	1820 mm	N/A
Overall Width	700 mm	N/A
Height	1060 mm	N/A
Ground Clearance	137 mm	165 mm
Weight	97 Kg	85 kg
Fuel Tank Capacity	4.9 L	N/A
Wheelbase	1280 mm	1295 mm
Seat Height	N/A	762mm

Electricals 5

Battery Type	MF	MF
Battery Voltage	12V/7Ah	12v
Head Light	Not Available	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	Conventional	Conventional
Seat Type	Single-Seat	Single-Seat
Passenger Grab Rail	Yes	Yes
Engine Kill Switch	Info-Not-Available	No
Additional Feature	N/A	N/A