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Oben Rorr EZ Sigma vs Ola Roadster X

Prices, specs and on-road cost, side by side. Updated 9 Oct 2026.

Oben Rorr EZ Sigma
Ola Roadster X

Oben

Rorr EZ Sigma

From ₹1.16 Lakh

Full Rorr EZ Sigma page Change

Ola Electric

Roadster X

From ₹1.05 Lakh

Full Roadster X page Change
Oben Rorr EZ SigmaRorr EZ Sigma 3.4 kWh · ₹1.16 Lakh
Ola Roadster XRoadster X 2.5 kWh · ₹1.05 Lakh

What's different

On the versions picked above

Price Rorr EZ Sigma: ₹1.16 Lakh Roadster X: ₹1.05 Lakh (ahead) Roadster X ₹11,500 cheaper
Braking Rorr EZ Sigma: Not listed Roadster X: Single-channel ABS
Range Rorr EZ Sigma: 140 km Roadster X: 140 km Claimed
Power Rorr EZ Sigma: 7.5 kW (ahead) Roadster X: 7 kW
Versions Rorr EZ Sigma: 2 Roadster X: 5 (ahead)

Pick the Rorr EZ Sigma for more power.

Pick the Roadster X for the lower price and more versions.

Spec by spec

Price

Ex-showroom
₹1.16 Lakh
₹1.05 Lakh
On-road in
₹1.25 Lakh
₹1.1 Lakh
EMI, 3 years, 20% down
₹3,315 a month
₹2,924 a month

Headline figures

Powertrain
Electric
Electric
Power
7.5 kW
7 kW
Torque
Not listed
58 Nm
Gearbox
Automatic
Automatic
Range
140 km
140 km

Vehicle Details

Brand
Oben
Ola Electric
Model
Rorr EZ Sigma
Roadster X and Roadster X+
Body Type
Electric Street Motorcycle
Electric Street Motorcycle
Styling
Neo-classic retro design with electric power
Not listed
Fuel Type
Electric
Electric
Versions
Two versions, 3.4 kWh and 4.4 kWh
Not listed
Seating Capacity
2
Not listed
Ex-showroom Price
Not listed
Rs 1,04,999 to Rs 1,89,999
Riding Modes
Not listed
Sport, Normal, Eco
Battery Warranty
Not listed
3 years or 50,000 km
Deliveries Began
Not listed
23 May 2025

Motor & Battery

Motor Type
Proprietary IPMSM motor, IP67 rated
Not listed
Final Drive
Single stage synchronous belt drive
Not listed
Battery Chemistry
LFP (lithium iron phosphate)
Not listed
Battery Capacity
3.4 kWh or 4.4 kWh
Not listed
Battery Protection
IP67 rated, MHX technology that Oben says handles 50% higher temperatures
Not listed
Battery Life Claim
Twice the lifespan of other lithium batteries (Oben's claim)
Not listed
Fast Charging (0 to 80%)
1 hr 30 mins (3.4 kWh), 2 hrs (4.4 kWh)
Not listed
Charging Network
Oben Plug at home, Oben Port, Oben Net with 68,000+ stations
Not listed
Standard Warranty
3 years or 40,000 km on battery and motor
Not listed
T8 Plan
8 years or 80,000 km on the battery, plus 5 years of data connectivity (Rs 12,999)
Not listed
T5 Plan
5 years or 60,000 km on the battery, plus 5 years of data connectivity (Rs 7,999)
Not listed
Charger Protect
3 years of warranty on the charger (Rs 1,299)
Not listed

Performance

Top Speed
95 km/h
Not listed
Acceleration 0 to 40 km/h
3.3 s
Not listed
Riding Modes
Eco (45 km/h), City (65 km/h) and Havoc (95 km/h)
Not listed
Regenerative Braking
Yes
Not listed
Reverse Mode
Yes
Not listed

Brakes & Wheels

Brake Assist
Unified Brake Assist (UBA) by Bybre applies both brakes together
Not listed
Front Tyre
110/70-17 tubeless (Indian listings)
80/100-18, tubeless
Rear Tyre
130/70-17 tubeless
110/80-17, tubeless
Wheels
17 inch alloy (Indian listings)
Alloy
Front Brake
Not listed
Drum (Roadster X), Disc (Roadster X+)
Rear Brake
Not listed
Drum
Brake-by-Wire
Not listed
Yes, with advanced regen
ABS
Not listed
Single channel

Suspension & Chassis

Front Suspension
37 mm telescopic fork
Telescopic fork, 130 mm travel
Rear Suspension
7-step adjustable monoshock
Twin shock, adjustable
Frame
Strong ARX frame
Double cradle with X member
Components
Premium die-cast aluminium parts
Not listed
Water and Dust
Not listed
Ola calls it water proof and dust proof

Dimensions

Length x Width x Height
2,101 x 780 x 1,260 mm (Indian listings)
Not listed
Wheelbase
1,433 mm (Indian listings)
1,301.9 mm
Ground Clearance
200 mm
180 mm
Water Wading Depth
230 mm
Not listed
Kerb Weight
143 kg (3.4 kWh) / 148 kg (4.4 kWh) (Indian listings)
Not listed
Seat Height
810 mm (Indian listings)
777 mm
Length
Not listed
2,015 mm
Width
Not listed
831 mm
Height
Not listed
1,235 mm

Instrument Cluster

Display
5 inch colour TFT
4.3 inch colour LCD
Navigation
Turn by turn navigation
Yes
Alerts
Call, text and music alerts, trip meter
Not listed
Oben App
Control, track and monitor: ride details, find my Rorr, remote diagnostics, smart alerts, petrol and carbon savings
Not listed
Anti-theft
Built-in GPS, geo-fencing and anti-theft protection
Not listed
Support
24/7 customer support
Not listed
Software
Not listed
MoveOS with OTA updates
Connectivity
Not listed
Bluetooth, Wi-Fi, Ola Electric app
Energy Insights and Ride Journal
Not listed
Yes

Safety & Convenience

Driver Alert System (DAS)
Beep and light when the bike is switched on
Not listed
Covered Charging Port
Yes
Not listed
Battery Theft Protection
Yes
Not listed
Vandalism Protection
Patented vandalism protection
Not listed
Wider Tyres
Wide 130/70-17 rear tyre for grip
Not listed
Cruise Control
Not listed
Yes
Reverse Mode
Not listed
Yes
Parking Assist
Not listed
Smart Park
Geo-fencing and Time-fencing
Not listed
Yes, via app
Vehicle Tracking
Not listed
Yes, via app
Vacation Mode
Not listed
Preserves battery health when parked
Side Stand Warning
Not listed
Yes

Lights

Headlamp
12V LED headlamp, called the brightest in its class by Oben
LED
Tail Lamp
Not listed
LED
Indicators
Not listed
LED
Daytime Running Lamp
Not listed
Yes

Seat & Storage

Seat
All-day comfortable seat
Single piece, 700 mm long
Storage
Under the seat, enough for a charger, wallet and gloves
3.27 L when the integrated charger is removed
USB Charging
Dual USB ports with built-in storage
Not listed

Engine & Transmission

Motor
Not listed
Mid drive motor with integrated MCU, ram-air cooled
Top Speed
Not listed
105 kmph (X 2.5), 118 kmph (X 3.5 and 4.5), 125 kmph (X+)
0 to 40 kmph
Not listed
3.4 s (X 2.5), 3.1 s (X 3.5 and 4.5), 2.7 s (X+)
Battery
Not listed
2.5, 3.5 or 4.5 kWh (X); 4.5 or 9.1 kWh (X+); 9.1 kWh uses the 4680 Bharat Cell
Charging Time (0 to 80%)
Not listed
6.2 hrs (X 2.5), 4.6 hrs (X 3.5), 4.9 hrs (4.5 kWh), 8 hrs (X+ 9.1)
Charger
Not listed
Integrated, plugs into any 5A socket; 750 W (X), 1,000 W (X+)
Hypercharging
Not listed
Supported
Transmission
Not listed
Automatic, single speed
Final Drive
Not listed
Chain

Choice

Versions
2 versions
5 versions
Price range
₹1.16 Lakh – ₹1.26 Lakh
₹1.05 Lakh – ₹1.9 Lakh
Colours
4 colours
5 colours

Features are what each maker lists for its top versions. "Not listed" means the maker's sheet does not mention it, not that the vehicle lacks it.

Same engine and gearbox, closest price

Pick a pair to compare those two versions

Electric

Rorr EZ Sigma 3.4 kWh₹1.16 Lakh Roadster X 4.5 kWh₹1.15 Lakh Roadster X ₹1,117 less

On-road price by city

Rorr EZ Sigma Rorr EZ Sigma 3.4 kWh against Roadster X Roadster X 2.5 kWh

CityRorr EZ SigmaRoadster XGap
Mumbai₹1.25 Lakh₹1.1 LakhRoadster X ₹14,683 less
Pune₹1.25 Lakh₹1.1 LakhRoadster X ₹14,683 less
New Delhi₹1.25 Lakh₹1.1 LakhRoadster X ₹14,683 less
Bengaluru₹1.25 Lakh₹1.1 LakhRoadster X ₹14,683 less
Chennai₹1.25 Lakh₹1.1 LakhRoadster X ₹14,683 less
Hyderabad₹1.25 Lakh₹1.1 LakhRoadster X ₹14,683 less
Ahmedabad₹1.32 Lakh₹1.16 LakhRoadster X ₹15,373 less
Kolkata₹1.31 Lakh₹1.16 LakhRoadster X ₹14,683 less

Ex-showroom price plus road tax, registration and insurance, by each state's rules. Dealers may add handling charges and accessories.

Common questions

Which is cheaper, the Rorr EZ Sigma or the Roadster X?

The Roadster X, by ₹11,500 on the versions compared here: Rorr EZ Sigma Rorr EZ Sigma 3.4 kWh at ₹1.16 Lakh against Roadster X Roadster X 2.5 kWh at ₹1.05 Lakh, ex-showroom. On the road in Delhi that becomes ₹1.25 Lakh against ₹1.1 Lakh.

Which is more powerful?

The Rorr EZ Sigma Rorr EZ Sigma 3.4 kWh makes 7.5 kW and the Roadster X Roadster X 2.5 kWh makes 7 kW and 58 Nm.

What is the EMI on each?

About ₹3,315 a month for the Rorr EZ Sigma and ₹2,924 for the Roadster X, on the road in Delhi with 20% down over 3 years at 12%.

Compare the rivals

Rorr EZ Sigma vs RV BlazeX From ₹1.16 Lakh and ₹1.35 Lakh Rorr EZ Sigma vs AERA From ₹1.16 Lakh and ₹1.83 Lakh Rorr EZ Sigma vs EX1 From ₹1.16 Lakh and ₹1.25 Lakh Roadster X vs Rorr EVO From ₹1.05 Lakh and ₹1.4 Lakh Roadster X vs RV BlazeX From ₹1.05 Lakh and ₹1.35 Lakh Roadster X vs AERA From ₹1.05 Lakh and ₹1.83 Lakh
Oben Rorr EZ Sigma: every version, spec and on-road price Ola Roadster X: every version, spec and on-road price