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    ADMS Alpha vs Oben Rorr EZ Sigma

    Should you buy ADMS Alpha or Oben Electric Rorr EZ Sigma? Find out which electric bike is best for you - compare the two models on the basis of their price, driving range, battery capacity, charging time, colours and other features. ADMS Alpha price in is Rs 1,45,999(ex-showroom price) whereas the Oben Electric Rorr EZ Sigma price in is Rs 1,16,499 (ex-showroom). As far as range is concerned, the ADMS Alpha has a range of up to 70 km/charge and the Oben Electric Rorr EZ Sigma has a range of up to 140 km/charge.  ADMS offers the Alpha in 1 colours whereas the Rorr EZ Sigma comes in 4 colours. Out of 11 user reviews, Rorr EZ Sigma scores 4.6 .

    Alpha vs Rorr EZ Sigma

    Key HighlightsAlphaRorr EZ Sigma
    Charging Time4-5 Hr5 Hr
    Range70 km/charge140 km/charge
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    ADMS Alpha vs Oben Rorr EZ Sigma Comparison

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      • Brand / Model
      • Variant
          ADMS Alpha
          ADMS Alpha
            Rs1,45,999*
            *Ex-showroom Price
            View July Offers
            VS
          • Add bike
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            • Brand / Model
            • Variant
                Oben Rorr EZ Sigma
                Oben Rorr EZ Sigma
                  Rs1,16,499*
                  *Ex-showroom Price
                  View July Offers
                Basic Information
                On-Road Price
                Rs.1,66,128* Onwards
                Rs.1,24,838* Onwards
                Body Type
                Motor Power
                2 kW
                7.5 kW
                User Rating-
                4.6
                Based on Oben Rorr EZ Sigma Reviews
                Motor Type
                Brushless DC
                -
                Charging Time
                4-5 Hr
                5 Hr
                Range
                70 km/charge
                140 km/charge
                EMI Starts₹ 4,791
                Get EMI offers
                Rate of interest @9.7%* for 3 years
                ₹ 3,625
                Get EMI offers
                Rate of interest @9.7%* for 3 years
                Insurance
                Rs.20,129
                Alpha Insurance
                Rs.8,339
                Rorr EZ Sigma Insurance
                ColoursRedView All ColoursElectric RedSurge CyanElectro AmberPhoton WhiteView All Colours
                Brochure
                Download Brochure
                Download Brochure
                Engine and Transmission
                Motor Power
                2 kW
                7.5 kW
                Range (Mode 1)
                -
                110 km
                Range (Mode 2)
                -
                90 km
                Range (Mode 3)
                -
                70 km
                No. Of Batteries
                1
                1
                Starting System
                space Image
                Push Button Start
                Remote Start,Push Button Start
                Features
                USB Charging PortYesYes
                Instrument Console Type
                space Image
                Digital
                Digital
                Bluetooth Connectivity
                -
                Bluetooth
                Navigation
                -
                Yes
                Call/SMS Alerts
                -
                Yes
                Geofencing
                -
                Yes
                Speedometer
                space Image
                Digital
                Digital
                Tripmeter
                space Image
                -
                Digital
                Odometer
                space Image
                Digital
                Digital
                Seat Type
                -
                Single
                Body Graphics
                space Image
                -
                Yes
                Clock
                -
                Digital
                Rear Footpegs
                space Image
                YesYes
                Underseat storage
                -
                Yes
                Features and Safety
                Fast Charging
                -
                Yes
                Mobile Application
                -
                Yes
                Riding ModesYesYes
                Additional Features/Information
                space Image
                -
                Driver Alert System(DAS), Top Speed - Eco - 40 kmph | City - 90 kmph | Havoc - 70 kmph, Seat Length - 560 mm, Unified Brake Assist, MHX Tech, Highest Water Wading - 230 mm, Riding Mode - Eco | City | Havoc, Alluminium die-cast battery, Patented Vandalism Protection, Controller - FOC
                Dimensions and Capacity
                Width
                space Image
                710 mm
                780 mm
                Length
                2090 mm
                2101 mm
                Height
                1060 mm
                1260 mm
                Ground Clearance
                -
                200 mm
                Wheelbase
                -
                1433 mm
                Kerb Weight
                80 kg
                143 kg
                Seat height
                -
                810 mm
                Electricals
                Headlight
                LED
                LED
                Taillight
                LED
                LED
                Indicators
                LED
                LED
                Low Fuel IndicatorNoNo
                Performance
                Claimed Top Speed
                70 km/Hr
                95 km/Hr
                Battery, Motor and Charging
                Motor Type
                Brushless DC
                -
                Battery Capacity
                3 Kwh
                3.4 Kwh
                Reverse AssistYesYes
                Underpinnings
                Frame
                Steel
                ARX

                Alpha comparison with similar bikes

                Rorr EZ Sigma comparison with similar bikes

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                User Reviews of Comparison

                • S
                  soumyadeep on Mar 25, 2026
                  3.5
                  Very good looking motorcycle, great performance -
                  I was looking for a performance oriented ev bike that my budget while saving on petrol cost. After comparing many EVs, I chose tha oben rorr ez sigma because of its advanced LFP battery technology, which is safer and lasts longer. The ride experience has been impressive. The acceleration is punchy, hitting 40 km/h in just under 5sec. Handling is light and agile, making it easy to maneuver through narrow streets. The havoc mode given a thrilling performance. Yes definately. If you are tired of rising petrol price and want a bike that look like a normal petrol bike but run on electricity, then go for it. For city daily rides and going college or work, it is the best choice for you.
                  Read More
                  5 2
                • J
                  jitendra on Jan 24, 2026
                  4.8
                  Best bike ev
                  Sabhi rasto mai ache se chlti hai, shocker ek number kai hai. Road pe kaise hi bhagao 92 tk maine chalayi hai mast dodti hai. looking ek no lagti hai kisi se bhi puch lo logo ko pta hi nhi lagta ki charging bike hai, sab normal petrol sports bike hi mante hai. Chalne mai mast hai road pai balance bana rehta hai looking mai best sport bike hai. Saman acha dala hai bullet ke saare saman hai solid. Kami ek hi hai service center nhi hai. Rajasthan mai Jaipur leke jana padta hai train m dal kar. Aj k time sab daily 60 km kam se kam up down karte hai or iska matlab hai kam se kam 200 rs jo oben ki ev bike se 30 rs kharch hote hai, daily 200 rs se bhi count kre to iske warranty period mai vassol ho jate hai isliye best hai.
                  Read More
                  6 5
                • H
                  harshal on Jan 23, 2026
                  4.7
                  Efficient beast
                  Great bike for saving money, as it is an electric sports model, not fuel-based. It allows people to showcase some style and create jealousy with other fellow riders. A bit on the heavier side that would require some experience to ride safely. The features are really decent in comparison to other EVs.
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                  2
                • S
                  suman on Dec 03, 2025
                  4.8
                  best EV bike
                  i was looking for an EV bike from last couple of months at last i bought oben rorr ez sigma as this was the best bike in this price segment with all features that i required, the range and specs attracted me the most. i have ridden it near to 500 kms and bike is so smooth and easy to ride. The seat is not that comfortable as on long drives, overall everything is best. ride range in eco mode is around 135 kms per charge (shifted eco to city mode in between sometime). looks speed specs style and most important is service i have used many bike before also of differenent brands and i must say oben has the best class of service. Excellent behaviour and knowledge of their staff.
                  Read More
                • A
                  anjali on Nov 14, 2025
                  5.0
                  best Ev bike in market
                  it is very affordable and classy design, seat is very much comfortable, and features are very good. Unified brake assists to improve braking safety. Can charge 0-80% in about 1.5 hours with the fast charger. Easy to handle and very much eco-friendly, performance is very good, and seats are very comfortable. The pickup and range are impressive, and the ride feels smooth. The design and build quality are excellent. Very much affordable, it saves money as compared to the petrol bike, Uses LFP battery, which is safer more durable, that gives 50% higher temperature resistance and longer life. It strikes a very good balance of price, range and features
                  Read More
                  2
                • Oben Rorr EZ Sigma Reviews

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                FAQs on ADMS Alpha and Oben Rorr EZ Sigma

                Q) Which bike among ADMS Alpha and Oben Rorr EZ Sigma is cheaper?

                A) ADMS Alpha price starts at Rs 1,45,999 & Oben Rorr EZ Sigma price starts at Rs 1,16,499 in Delhi . Oben Rorr EZ Sigma is cheaper between these.
                *Ex-showroom price in Delhi
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