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Side-by-Side Bike Comparison · September 2026

LIFAN KP165 4V vs Speeder Big Monster 165 FI

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

Speeder

Speeder Big Monster 165 FI

Engine 160 cc

Power 15.3 bhp

Mileage 40 kmpl

Brakes / ABS No

Price in BD ৳179,500

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

Speeder Big Monster 165 FI (Speeder Big Monster 165 FI)

The Value Argument

Maximizes features per taka spent at ৳179,500. 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

Speeder Big Monster 165 FI (Speeder Big Monster 165 FI) 15.3 bhp @ 8000 rpm

Peak Torque Delivery (Nm) Top: 17.5 Nm

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

Speeder Big Monster 165 FI (Speeder Big Monster 165 FI) 14.6 Nm @ 6000 rpm

Claimed Top Speeds

125 km/h

LIFAN KP165 4V (LIFAN KP165 4V)

120 km/h

Speeder Big Monster 165 FI (Speeder Big Monster 165 FI)

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)

8.9 / 10

Performance 9.5

Comfort 8.5

Tech & Features 9.4

Fuel Economy 9.5

Value for Money 7.8

Speeder

Speeder Big Monster 165 FI (Speeder Big Monster 165 FI)

8.6 / 10

Performance 8.7

Comfort 8.4

Tech & Features 7.4

Fuel Economy 9.5

Value for Money 8.8

06 / Full Technical Comparison

Specification Sheet

Show Differences Only

Bike Information 11

Bike Name	LIFAN KP165 4V	Speeder Big Monster 165 FI
Brand	Lifan	Speeder
CC	160	160
Regular Price	275000	179500
Bike Type	Naked Sports	Naked Sports
Distributor/Seller	Rasel Industries Ltd	—
Model Year	N/A	N/A
Brand Origin	China	N/A
Made In	China	N/A
Assemble In	Bangladesh	N/A
Launched Date	N/A	N/A

Engine 15

Engine Type	Vertical Single Cylinder, four valve, liquid cooled, four stroke	Single cylinder, 4 stroke, Oil-Cooled
Displacement	165	163
Maximum Power	20.1 Bhp @ 9000 RPM	15.3 Bhp @ 8000 RPM
Maximum Torque	17.5 NM @ 7500 RPM	14.6 NM @ 6000 RPM
Bore	65.5 mm	N/A
Stroke	58.8 mm	N/A
Compression Ratio	11.5:1	N/A
Valves	4	N/A
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	Wet-multiplate
Drive Type	Chain Drive	Chain Drive

Mileage & Top Speed 2

Mileage	40 Kmpl (Approx)	40 Kmpl (Approx)
Top Speed	125 Kmph (Approx)	120 Kmph (Approx)

Chassis & Suspension 3

Chassis Type	N/A	N/A
Front Suspension	Telescopic USD	Telescopic USD
Rear Suspension	Monoshock	Monoshock

Brakes 6

Front Brake Type	Single Disc	Single Disc
Rear Brake Type	Disc Brake	Disc Brake
Front Brake Diameter	300 mm	N/A
Rear Brake Diameter	220 mm	N/A
Anti-Lock Braking System (ABS)	Dual Channel ABS	No
Braking System	Dual Channel ABS	Double Disc

Wheels & Tyres 4

Front Tyre Size	100/80-17	110/70-17
Rear Tyre Size	130/70-17	130/70-17
Tyre Type	Tubeless	Tubeless
Wheel Type	Alloy	Alloy

Dimensions 8

Overall Length	2080 mm	1980 mm
Overall Width	745 mm	830 mm
Height	1060 mm	1120 mm
Ground Clearance	N/A	180 mm
Weight	N/A	135 Kg
Fuel Tank Capacity	15 L	12 Liters
Wheelbase	1340 mm	1350 mm
Seat Height	N/A	N/A

Electricals 5

Battery Type	MF	MF
Battery Voltage	12v	12V 7Ah
Head Light	LED	LED
Tail Light	LED	LED
Indicators	LED	LED

Features 8

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