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Side-by-Side Bike Comparison · September 2026

LIFAN KP165 4V vs QJ Motor Monster SRK 180

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

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⚡ Power Leader

LIFAN

LIFAN KP165 4V

Engine 160 cc

Power 20.1 bhp

Mileage 40 kmpl

Brakes / ABS Dual-ch. ABS

Price in BD ৳275,000

Details

💎 Best Value

QJ Motor

QJ Motor Monster SRK 180

Engine 180 cc

Power 18.2 bhp

Mileage 35 kmpl

Brakes / ABS Dual-ch. ABS

Price in BD ৳259,999

Details

01 / Bottom-Line Takeaway

Quick Verdict

Editorial Positioning

POWER & HARDWARE #1

LIFAN KP165 4V (LIFAN KP165 4V)

The Performance Benchmark

Delivers class-leading punch with 20.1 bhp and sharp throttle response. Backed by Dual-ch. ABS for riders demanding confidence in high-speed and emergency scenarios.

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

VALUE CHAMPION #2

QJ Motor Monster SRK 180 (QJ Motor Monster SRK 180)

The Value Argument

Maximizes features per taka spent at ৳259,999. 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: 20.1 Bhp

LIFAN KP165 4V (LIFAN KP165 4V) 20.1 bhp @ 9000 rpm

QJ Motor Monster SRK 180 (QJ Motor Monster SRK 180) 18.2 bhp @ 9500 rpm

Peak Torque Delivery (Nm) Top: 17.5 Nm

LIFAN KP165 4V (LIFAN KP165 4V) 17.5 Nm @ 7500 rpm

QJ Motor Monster SRK 180 (QJ Motor Monster SRK 180) 15.2 Nm @ 6000 rpm

Claimed Top Speeds

125 km/h

LIFAN KP165 4V (LIFAN KP165 4V)

140 km/h

QJ Motor Monster SRK 180 (QJ Motor Monster SRK 180)

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.

LIFAN

LIFAN KP165 4V (LIFAN KP165 4V)

9.1 / 10

Performance 9.5

Comfort 8.5

Tech & Features 9.4

Fuel Economy 9.5

Value for Money 8.7

QJ Motor

QJ Motor Monster SRK 180 (QJ Motor Monster SRK 180)

9 / 10

Performance 9.2

Comfort 8.3

Tech & Features 9.4

Fuel Economy 9.1

Value for Money 8.8

06 / Full Technical Comparison

Specification Sheet

Show Differences Only

Bike Information 11

Bike Name	LIFAN KP165 4V	QJ Motor Monster SRK 180
Brand	Lifan	QJ Motor
CC	160	180
Regular Price	275000	259999
Bike Type	Naked Sports	Naked Sports
Distributor/Seller	Rasel Industries Ltd	Speedoz Limited
Model Year	N/A	2025
Brand Origin	China	China
Made In	China	China
Assemble In	Bangladesh	Bangladesh
Launched Date	N/A	2025-05-01

Engine 15

Engine Type	Vertical Single Cylinder, four valve, liquid cooled, four stroke	4 Stroke, SOHC 4 Valve, liquid Cooled
Displacement	165	174.6
Maximum Power	20.1 Bhp @ 9000 RPM	18.2 Bhp @ 9500 RPM
Maximum Torque	17.5 NM @ 7500 RPM	15.2 NM @ 6000 RPM
Bore	65.5 mm	64.0 mm
Stroke	58.8 mm	55.9 mm
Compression Ratio	11.5:1	N/A
Valves	4	2
Fuel Supply	EFI	EFI
No of Cylinders	1	1
Engine Cooling	Liquid Cooled	Liquid Cooled
Starting Method	Electric	Electric
Engine Oil Grade	10W40	10W40
Engine Oil Capacity	900 ml (Without Filter)	1 L (Without Filter)
Best Lube For	Mobil Racing 4T 10W40	Mobil Racing 4T 10W40

Transmission 4

Transmission Type	Manual	Manual
No of Gears	6	6
Clutch Type	Wet-multiplate	Info Not Available
Drive Type	Chain Drive	Chain Drive

Mileage & Top Speed 2

Mileage	40 Kmpl (Approx)	35 Kmpl (Approx)
Top Speed	125 Kmph (Approx)	140 Kmph (Approx)

Chassis & Suspension 3

Chassis Type	N/A	N/A
Front Suspension	Telescopic USD	Telescopic Upside-Down
Rear Suspension	Monoshock	7 Step Adjustable Monoshock

Brakes 6

Front Brake Type	Single Disc	Disc Brake
Rear Brake Type	Disc Brake	Disc Brake
Front Brake Diameter	300 mm	260 mm
Rear Brake Diameter	220 mm	220 mm
Anti-Lock Braking System (ABS)	Dual Channel ABS	Dual Channel ABS
Braking System	Dual Channel ABS	Dual Channel ABS

Wheels & Tyres 4

Front Tyre Size	100/80-17	100/80-17
Rear Tyre Size	130/70-17	130/70-17
Tyre Type	Tubeless	Tubeless
Wheel Type	Alloy	Alloy

Dimensions 8

Overall Length	2080 mm	1970 Mm
Overall Width	745 mm	785 Mm
Height	1060 mm	1070 Mm
Ground Clearance	N/A	190 Mm
Weight	N/A	145 Kg
Fuel Tank Capacity	15 L	10 L
Wheelbase	1340 mm	1345 Mm
Seat Height	N/A	790 Mm

Electricals 5

Battery Type	MF	MF
Battery Voltage	12v	12v
Head Light	LED	LED
Tail Light	LED	LED
Indicators	LED	LED

Features 8

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