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Oben Rorr EZ Sigma vs Tunwal TZ 3.3

Choosing between the Oben Rorr EZ Sigma vs Tunwal TZ 3.3? BikeJunction is here to help! The Rorr EZ Sigma starts at ₹ 1.10 Lakh, while the TZ 3.3 is priced at ₹ 1.15 Lakh (ex-showroom). You can easily compare all the required parameters for your new two-wheeler. These two-wheelers have powerful motors with good performance. Among them, the Rorr EZ Sigma offers 286 torque. Apart from all this, you can pick from 4 colour options for the Rorr EZ Sigma and 1 for the TZ 3.3. you will get a more extensive comparison of Oben Rorr EZ Sigma and Tunwal TZ 3.3, which will definitely clear your confusion between these two-wheelers.

Oben Rorr EZ Sigma vs Tunwal TZ 3.3 Comparison Overview

Key HighlightsRorr EZ SigmaTZ 3.3
Price₹ 1.10 Lakh₹ 1.15 Lakh
Range140 km90 km
Power7.5 kwh_
Top Speed_70 kmph
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Engine
Max Power
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Highest power the engine/motor can produce.

7.5 kwh N/A
Max Torque
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The highest twisting force the engine generates, which affects acceleration and pulling power.

286 N/A
Battery TypeLFP Battery 60 V, 40 Ah
Charging Time1 hr 30 mins N/A
Motor Type
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The type of motor used in bikes.

N/A Brushless
Power Modes
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Different performance settings in a two-wheeler.

N/A 3
Motor Power W7500 W250 W
Range
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The maximum distance an electric two-wheeler can travel on a full charge.

140 Km/Chg90 Km/Chg
Speed
Top SpeedN/A 70 Km/h
Tyres & Wheels
Tyre SizeFront : 110/70 - 17 , Rear: 130/70 - 17 Front :-80/100-18, Rear :-120/80-16
Wheel SizeFront : 17 inch, Rear : 17 inch Front :-457.2 mm, Rear :-406.4 mm
Wheels TypeN/A Alloy
Wheelbase
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The distance from the center of the front wheel to the center of the rear wheel, affecting stability, handling, and riding comfort.

1433 mmN/A
Brakes
Rear BrakeDrum Disc
Abs
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(Anti-locking Braking System) Prevents wheel locking during hard braking, improving control and safety.

null N/A
Front BrakeDisc N/A
Body
Body Type
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The overall design and shape of the bike (e.g., cruiser, sports, scooter).

N/A Electric
Frame
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The main structure holding the bike together.

N/A High Rigid Tubular Frame
Additional Storage
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Extra space for carrying items.

Yes N/A
Height1260 mmN/A
Kerb Weight
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Bike’s weight with fuel and fluids.

143 KgN/A
Length2101 mmN/A
Passenger Footrest
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A component which support foots of the passenger.

N/A Yes
Seat Height
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Distance from the ground to the seat.

810 mmN/A
Width780 mmN/A
Electrical Accessories
Bluetooth Connectivity
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Wireless connection for calls, music, and navigation.

N/A Yes
Switches & Controls
Riding Modes
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Different settings (e.g., Sport, Eco, Rain) that adjust performance and power delivery.

Eco, City and Havoc N/A
Starting
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The method to start the bike (e.g., electric start, kick start, or both).

Push Button Start Push Button
Meter
Display
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A screen that shows important riding information like speed, fuel, and trip details.

5 Colour TFT Digital
ClockN/A Yes
Low Battery Indicator
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Warns when the battery charge is low and may need recharging or replacement.

N/A Yes
Reverse Assist
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Helps move the bike backward, useful for heavy bikes and parking.

N/A Yes
Clutch & Gear
Transmission
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The entire system that transfers engine power to the wheels (includes clutch and gearbox).

N/A Automatic
Lights
Head LightN/A LED
Turn Signal Lamp
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Flashing lights on a two-wheeler that indicate the rider's turning or lane-changing direction.

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

N/A Yes
Led Tail Light
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Energy-efficient, bright rear light.

N/A Yes
Battery
Battery Capacity
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Total energy the battery can store.

3.4 kwh 12V26AH
Charging Time Zero HundredN/A 7 Hrs
Charging Time Zero Eighty1 hr 30 mins N/A
No Of BatteriesN/A 1
Swappable Battery
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Battery that can be quickly replaced.

N/A No
Shockers
Suspension FrontTelescopic Fork Telescopic
Suspension Rear 7 Step Mono-Shock Suspension Telescopic
Seat
Seat Type
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The design of the seat that affects comfort and seating position.

Single single
Others
Motor Ip Rating
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A rating which indicates how well the motor is protected against dust and water.

N/A IP65
Anti Theft Alarm
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Alerts if someone tries to steal or tamper with the bike.

N/A Yes
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Images of Rorr EZ Sigma and TZ 3.3

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Latest News on Rorr EZ Sigma and TZ 3.3

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User Reviews of Rorr EZ Sigma and TZ 3.3

4 Rating

The Most Useful Electric Urban Explorer

I picked up the Oben Rorr EZ Sigma ignoring the petrol options, and I really happy with my decision. The 2 USB ports is a massive lifesaver, allowing me to keep both my phone and action camera fully charged on the go without carrying bulky power banks. Thanks to the massive 200 mm ground clearance, I can glide over tall speed bumps, deep potholes, and rough waterlogged roads without ever worrying about scraping the bottom of the bike.
3 Aug 2026|Viresh Sharma
5 Rating

A Modern and Smart Everyday Bike!

Switching to this electric bike has made my everyday trips a lot more fun, mostly because of how smart it is. The 5 inch TFT display looks great. It has bright colours and is very easy to see even when the sun is shining directly on it. It shows everything clearly, so I don't have to keep checking my phone. Having 2 usb ports is super useful. I can charge my phone and my neckbands at the same time while riding to work.
15 Jun 2026|Jitesh Kumar
4 Rating

Silent Ride for Everyday City Use

I bought the Rorr EZ Sigma mainly for daily city rides. The silent riding experience feels very relaxing after work. I also like the lightweight feel because parking and handling become easy. Charging at home is simple, and running costs are very low. The display feels modern too. It may not be meant for long touring, but for everyday use, it feels perfect.
30 May 2026|Kamal Kumar
4 Rating

Easy Electric Bike for City Use

I bought the Rorr EZ Sigma for my daily city rides. The bike feels light and easy to handle in traffic. The acceleration is smooth, and riding feels very silent. I simply charge it at home overnight, which is convenient. It also feels modern because of the digital display. It is perfect for short commutes and everyday travel without worrying about fuel costs.
8 May 2026|Prakash Mehra
5 Rating

Good Range and Comfort

Oben Rorr EZ Sigma offers a strong mix of range and comfort for daily users. The 175 km claimed range supports longer travel needs. It also comes with multiple riding modes for better control. The seating remains comfortable for daily commuting.
5 May 2026|Gaurav Mehta
4 Rating

Quick Electric Urban Performer

The Oben Rorr EZ Sigma feels quick because of its electric motor response. Acceleration feels instant, especially in city traffic. The range suits my daily usage, and charging overnight keeps it ready. The digital display shows battery and ride data clearly, which helps in planning daily rides.
14 Apr 2026|Pawan Kulkani
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FAQs about Rorr EZ Sigma and TZ 3.3

Q. What is the price difference Oben Rorr EZ Sigma and Tunwal TZ 3.3?

A. The Rorr EZ Sigma is currently priced at ₹ 1.10 Lakh and the TZ 3.3 costs around ₹ 1.15 Lakh in India. Among them, the ₹ 1.10 Lakh is more affordable.

Q. Which is more suitable, Oben Rorr EZ Sigma and Tunwal TZ 3.3?

A. Rorr EZ Sigma has an average rating of 4.3. On the other hand, TZ 3.3 comes with 4.6

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