About
The Oben Rorr EZ Sigma 4.4 kWh is a next-gen electric motorcycle designed specifically for Indian roads and riders. It features a single 4.4 kWh aluminium die-cast battery paired with a powerful 7.5 kW motor delivering 52 Nm torque and a top speed of 95 kmh. The bike supports three riding modesEco, City, and Havocto tailor performance and conserve battery life. Notable tech includes a fully digital instrument cluster with Bluetooth connectivity, navigation, callSMS alerts, and a driver alert system. Safety gets a boost from unified brake assist, and vandalism protection is patented for battery security. The Rorr EZ Sigma offers a comfortable single seat with under-seat storage and a water wading depth of 230 mm, ideal for Indian monsoon conditions. Charging time is competitive, with fast charging capable of 0-80 in about 1.5 hours. Overall, it combines performance, smart features, and practicality, targeting daily commuters who want a reliable and tech-savvy electric motorcycle in India.

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Ex-Showroom Price
N/A
* Delhi. May vary.
Specifications
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2-Wheeler Type | Electric Scooter |
Engine cc (Displacement) | Electric Motor cc |
Maximum Power | 7.5 kW |
Maximum Torque | 52 Nm |
Number of Gears | 1 |
Ground Clearance | Highest Water Wading - 230 mm mm |
Kerb Weight | 148 kg kg |
Oben Electric Rorr EZ Sigma (4.4 kWh): Pros & Cons
Pros
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Good Looks
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Advanced Technology
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Solid Build Quality
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Reverse Assist Mode
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Powerful Engine
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Good Mileage
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Large Under-seat Storage
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Feature Rich
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Cons
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High Price
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Doubtful Build Quality
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High Seat Height
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Slow Charging
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Limited Battery Range
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No Rear Disc Brake Option
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Our take on this /// Verdict
The Oben Rorr EZ Sigma 4.4 kWh is a compelling electric motorcycle for Indian urban commuters looking for a blend of performance, style, and smart technology. It boasts a strong 7.5 kW motor delivering up to 52 Nm torque, helping it accelerate from 0 to 40 kmh in just 3.3 seconds. With a top speed of 95 kmh, it feels nimble for city traffic and occasional highway use. The standout feature is its impressive 175 km real-world range under the IDC cycle, making it practical for daily rides without range anxiety. I appreciate the versatility offered by its three riding modesEco, City, and Havocthat adapt power output based on the riders needs. The bike also impresses with thoughtful tech like Bluetooth connectivity, navigation, driver alert system, and advanced safety features such as unified brake assist and vandalism protection. Its water wading depth of 230 mm also suits Indian road conditions well. Overall, the Rorr EZ Sigma strikes a great balance between performance, tech, and practicality for todays urban rider. It feels like a strong contender in the growing electric two-wheeler segment, especially for those prioritizing range and connectivity.
Price
In India, the Oben Rorr EZ Sigma 4.4 kWh variant is priced around 1,37,000 ex-showroom in metro cities like Bengaluru. Once you factor in taxes, registration, insurance, and handling charges, the on-road price typically ranges between 1,50,000 and 1,55,000, depending on the state and city. This pricing positions the Rorr EZ Sigma slightly above many conventional petrol scooters but competitive within the premium electric two-wheeler category. Given its 4.4 kWh aluminium die-cast battery and advanced tech, the premium feels justified compared to lower-spec electric scooters. Additionally, the presence of a fast-charging option and long-range capability enhances its value for urban commuters who want a practical electric bike without frequent charging stops. While the initial investment is higher than entry-level models, the savings on fuel and lower maintenance costs over time can offset the price difference. State EV subsidies and incentives, which vary by region, can further reduce the effective cost, making the Rorr EZ Sigma a worthwhile consideration for serious electric bike buyers.
Approx ₹1.50 Lakh
Mileage
Tuesday, 05 August 2025 11:30 AM
The Oben Rorr EZ Sigma 4.4 kWh offers an IDC-certified range of up to 175 km on a full charge, which is impressive for Indian urban riding conditions. This translates to excellent mileage compared to petrol scooters and even many electric competitors, significantly reducing running costs. For daily city commutes, you can expect low charging bills and fewer visits to the charger, helping control expense over time and making it a practical choice for cost-conscious buyers focused on efficiency.
Colour Options and Price in India | |
Scooter Variant | |
Bike Variant | |
Availability Status in India | Available |
2-Wheeler Type | Electric Scooter |
Latest Price in India | ₹1,37,000 |
Fuel Type | Electric |
Colour Options | Multiple Colours available |
Official Tagline | Next-Gen Urban Electric Motorcycle |
On Road Price | Approx ₹1.50 Lakh |
India Launch Update | Latest 2025 model |
MAXABOUT RATING AND OVERVIEW | |
Design | Modern electric scooter styling with digital console |
Performance | 7.5 kW Motor, 52 Nm Torque, Top Speed 95 km/h |
Comfort | Single Seat, Passenger Footrest, Underseat Storage |
Fuel Economy | Equivalent electric range 175 km / charge |
Build Quality | Premium Aluminium die-cast battery, Patented Vandalism Protection |
Value for Money | High value for price segment in electric two-wheelers |
Should You Buy It? | Yes, for city commuters seeking premium electric scooter |
Vehicle Overview | 4.4 kWh battery version with max 175 km range and 95 km/h top speed |
ENGINE AND GEARBOX | |
Engine Details | 7.5 kW electric motor |
Fuel System | Electric Motor |
Cooling | Air Cooled |
Engine cc (Displacement) | Electric Motor cc |
Maximum Power | 7.5 kW |
Maximum Torque | 52 Nm |
Emission Norms | Zero |
Ignition | Electric Start, Remote and Push-button |
Lubrication | Electric motor |
Engine Management | Controller - FOC |
Engine Weight | Not separately specified kg |
Engine Diagnostics Readout | Yes, Digital diagnostics via Console |
Immobilizer | Not explicitly specified, Anti Theft Alarm included |
Torque Control System | Included |
Throttle System | Electronic Throttle |
Primary drive | Direct drive |
Motor | 7.5 kW hub motor |
Number of Gears | 1 |
Gearbox Type | Automatic |
Gear Ratios | Single speed |
Final Drive | Electric motor direct to wheel |
Final transmission | Direct Drive Electric |
Driveline | Direct drive |
Gear Pattern | Single-speed Automatic |
Power Modes | Eco, City, Havoc |
MILEAGE AND TOP SPEED | |
Mileage | Range Eco Mode - 110 km; Normal Mode - 90 km; Sport Mode - 70 km |
Top Speed | 95 km/h |
BRAKES AND TYRES | |
Front Brake | Hydraulic Disc Brake |
Rear Brake | Hydraulic Disc Brake |
CBS | Unified Brake Assist |
Brake System | Unified Brake Assist |
Regenerative Braking | |
Front Tyre | 110/70 R17 tubeless |
Rear Tyre | 130/70 R17 tubeless |
Front Wheel | 17 inch alloy |
Rear Wheel | 17 inch alloy |
Wheel Size | 17 inch |
Wheel Type | Alloy |
Tubeless Tyres | |
Alloy Wheels | Alloy wheels, 17 inch |
PERFORMANCE FIGURES | |
Range | 175 km kms |
KEY FEATURES AND COMPETITORS | |
Braking System | Unified Brake Assist |
Key Features | Fast Charging , TFT Console with Smartphone Connectivity, Unified Brake Assist |
Ride Modes | Eco, City, Havoc |
Similar Bikes | Ather 450X, Bajaj Chetak, Ola S1 Pro |
DIMENSIONS AND WEIGHT | |
Ground Clearance | Highest Water Wading - 230 mm mm |
Kerb Weight | 148 kg kg |
Seat Length | 560 mm |
Under-seat Storage | |
Trunk | Underseat storage litres |
Luggage Capacity | Underseat storage present litres |
INSTRUMENT CONSOLE FEATURES | |
Speedometer | Digital, 0-95 km/h |
Tachometer | Digital speedometer without RPM |
Trip Meter | Yes, digital |
Odometer | Yes, digital |
Temperature Gauge | Digital display includes system info |
Volt Gauge | Included in digital console |
Fuel Consumption Gauge | Battery level and range indicated digitally |
Clock | Digital clock present |
LED Indicator Lights | |
Fuel Gauge | Battery level indicator on digital console |
Low Fuel Warning Light | Battery Low indicator present |
Low Battery Indicator | Yes, digital display |
Distance To Empty | Available via digital console |
Engine Check Indicator | Digital diagnostics console present |
Fuel Reserve Indicator | Electric dashboard includes battery info |
Malfunction Indicator | Digital diagnostics available |
Maximum Speed Recorder | Digital speedometer shows up to 95 kmph |
Economy Riding Indicator | |
Real Time Mileage | Yes, Digital Instrument Console provides real-time info |
Economical Riding Temperature | Yes, Eco Riding Mode available |
Mobile Phone Connectivity Via Bluetooth | Bluetooth, Smartphone Connectivity |
Water Temperature Meter | Not available |
BATTERY AND LIGHTING | |
Pass Light | |
Battery Life | Not explicitly specified |
Battery Box | Aluminium die-cast battery enclosure |
Estimated Charging Time | 7 hours full charge, 0-80% in 1.5 hours |
Charger Type | Fast charger, 0-80% in 1.5 hours |
Battery Type | Lithium-ion, 4.4 kWh |
Capacity | Battery 4.4 kWh |
Voltage | Displayed digitally |
Charging System | Fast charging supported |
Head Light | LED |
Tail Light | LED |
LED Lamps | |
Position Lamp | LED |
Head Light Type | LED |
COMFORT FEATURES | |
Mobile Charging Socket | USB Charging Port available |
USB Charging | |
Step-up Seat/Split Seat | |
Power Socket | USB charging port |
Engine Kill Switch | |
Stand Alarm | |
Pillion Footrest | |
Heated Seat | |
Electric Start | Yes, Remote and Push Button Start |
Genuine Leather Seats | |
Rider’s Footpegs | |
Keyless Start | Yes, Remote Start available |
Heated Grips | |
Riding Modes | Eco, City, Havoc |
Voice Recognition Languages | Supported for Phone Integration |
Security System | Anti Theft Alarm |
Engine Stop Switch | Yes, included |
Miscellaneous Information | |
Handle Bar | Standard Handlebar with smartphone integration |
Body Controller Diagnostics | Yes, digital diagnostics available |
Fork Lock | |
Blade Key Ignition | No, Remote and push button start |
Accessories | Underseat storage, USB charging |
Stability | Good with alloy wheels and tyre specs |
Images Source | a target='blank' href='Official website and BikeDekho'>Official website and BikeDekho |
Ex Showroom Price vs On Road Price | ₹1,37,000 Ex-Showroom |
TECHNICAL HIGHLIGHTS | |
Vehicle Trouble Code Readout | Digital diagnostics present |
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