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Kinetic Green Flex vs Tunwal ROMA S

Choosing between the Kinetic Green Flex vs Tunwal ROMA S? BikeJunction is here to help! The Flex starts at ₹ 1.10 Lakh, while the ROMA S is priced at ₹ 74,990 (ex-showroom). You can easily compare all the required parameters for your new two-wheeler. These two-wheelers have powerful motors with good performance.Apart from all this, you can pick from 5 colour options for the Flex and 4 for the ROMA S. you will get a more extensive comparison of Kinetic Green Flex and Tunwal ROMA S, which will definitely clear your confusion between these two-wheelers.

Kinetic Green Flex vs Tunwal ROMA S Comparison Overview

Key Highlights	Flex	ROMA S
Price	₹ 1.10 Lakh	₹ 74,990
Range	120 km	70 km
Top Speed	72 kmph	30 kmph

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Engine

Battery Type	Lithium-Ion	Lithium Ion
Charging Time	4 Hours	6 Hrs
Motor Type The type of motor used in bikes.	N/A	BLDC with High Efficiency
Charging At Charging Station	Yes	N/A
Charging At Home	Yes	N/A
Claimed Range The range of a two-wheeler on full charge claimed by company.	120 Km/Chg	70 Km/Chg
Motor Power W	1200 W	250 W
Motor Warranty	N/A	1 Years
Range The maximum distance an electric two-wheeler can travel on a full charge.	120 Km/Chg	70 Km/Chg
Regenerative Braking A feature that converts braking energy into battery charge.	Yes	N/A

Speed

Top Speed

72 Km/h

30 Km/h

Tyres & Wheels

Tyre Size	N/A	Front :-3.00-10 Rear :-3.00-10
Wheel Size	N/A	Front :-254 mm,Rear :-254 mm
Tubless	Yes	N/A

Brakes

Braking Type	Central Braking System	N/A
Ebs (Electronic Brakeforce Distribution) This electronic system uses the engine’s resistance to slow down the bike smoothly, reducing excessive brake usage and improving control.	Yes	N/A

Body

Body Type The overall design and shape of the bike (e.g., cruiser, sports, scooter).	Electric Scooter	Electric scooter
Frame The main structure holding the bike together.	N/A	High Rigid Tubular Frame
Additional Storage Extra space for carrying items.	N/A	Yes
Ground Clearance Distance between the bike’s lowest part and the ground.	190 mm	N/A
Kerb Weight Bike’s weight with fuel and fluids.	100 Kg	N/A

Electrical Accessories

Charging Point A port to charge devices or the two-wheeler's battery.	Yes	N/A
Bluetooth Connectivity Wireless connection for calls, music, and navigation.	N/A	Yes
Usb Charging Port A USB slot to charge devices like phones.	N/A	Yes

Switches & Controls

Riding Modes Different settings (e.g., Sport, Eco, Rain) that adjust performance and power delivery.	Yes	N/A
Starting The method to start the bike (e.g., electric start, kick start, or both).	Push Button Start	Pushbutton
Pass Switch A switch to flash the high beam, signaling other vehicles while overtaking.	Yes	N/A

Meter

Display A screen that shows important riding information like speed, fuel, and trip details.	Multi Colour Digital Display	TFT Screen
Clock	N/A	Yes

Clutch & Gear

Clutch

A device that connects and disconnects the engine from the wheels for smooth gear shifts.

Automatic

N/A

Lights

Projector Headlights

Projector headlights focus on the road, improving visibility, reducing glare for others, and offering a sharper, more efficient beam.

N/A

Yes

Battery

Battery Capacity Total energy the battery can store.	3 Kwh	12V28AH
Charging Time Zero Hundred	4 Hours	6 Hrs
Battery Warranty Warranty period for the battery.	N/A	3 Years
Swappable Battery Battery that can be quickly replaced.	Yes	N/A

Shockers

Suspension Front	Telescopic	Hydraulic
Suspension Rear	Hydraulic Damper	Hydraulic

Others

Additional Features

Ride Home Mode, Central Braking System, Manually Detachable Battery, Integrated Footrest

N/A

Images of Flex and ROMA S

Kinetic Green

Flex

Tunwal

ROMA S

Kinetic Green Flex Comparison with Similar Bikes

Tunwal ROMA S Comparison with Similar Bikes

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User Reviews of Flex and ROMA S

5 Rating

It Handles My Kind of Roads Really Well!

Most of my rides are inside the city, and the 65 km/h top speed feels just right. It keeps pace with traffic without making the scooter feel rushed. I also feel more relaxed with the tubeless tyres, especially because my daily route has its share of rough patches and broken roads. The Flex hasn't tried to be something it's not. It simply does its job well, and that's exactly why I enjoy riding it almost every day.

9 Aug 2026|Saurabh Shukla

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5 Rating

Quick Everyday Ride

The Flex feels like a simple and smooth daily scooter with its efficient electric motor, easy handling, and relaxed ride. It doesn’t push hard on highways but serves daily city errands well. The seating feels comfy, and charging in a few hours fits into my daily pattern.

13 Feb 2026|Ravi Nagpal

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5 Rating

High Speed EV With Tall Stance

The KINETIC GREEN FLEX is a high-speed scooter with a 120 km range. The 190 mm ground clearance is the best in its class. It features large 12-inch alloy wheels for superior ride comfort. An integrated footrest makes the pillion's journey very pleasant.

12 Jan 2026|Tejas Patil

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5 Rating

Easy Going Electric Scooter

I use the Kinetic Green Flex for market visits and it feels very smooth. The motor gives light pickup and the battery range supports my daily tasks. The scooter handles bumps well. The seat feels soft for long rides. The body feels light and the ride experience feels stress-free for me.

15 Dec 2025|Anil Chauhan

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5 Rating

Compact Urban Electric Scooter

I’ve been riding the Flex for daily city trips, and I’m impressed by its 3 kWh lithium-ion battery giving a claimed 120 km/charge. The 1.5 kW motor feels peppy enough for traffic, and top speed near 72 km/h handles fast roads well. With alloy wheels, tubeless tyres, front & rear disc brakes, and a kerb-weight of about 100 kg.

8 Dec 2025|Deepak Sharma

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4 Rating

Steady Ride and Easy Handling

I ride the Kinetic Green Flex daily. The seat is soft, suspension handles bumps well, and the footboard is wide. The headlamp improves night visibility, and under-seat storage fits essentials. Balanced, practical, and easy for everyday use.

26 Nov 2025|Namita

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View All Kinetic Green Flex Reviews