Discover the Oben Rorr EZ Sigma review: bold electric bike with 175 km range, 95 km/h speed, LFP battery & premium features under ₹1.5 lakh. Real ride test!
The Oben Rorr EZ Sigma is a standout electric motorcycle designed for urban commuters seeking style, performance, and affordability in the best electric bikes under 1.5 lakh segment. This updated flagship from Oben blends aggressive street-fighter looks with practical EV tech, including a 4.4 kWh LFP battery that delivers up to 175 km IDC range on a single charge. Priced starting at ₹1.27 lakh (ex-showroom), it offers low running costs at just ₹45 per full charge, making it a smart alternative to petrol bikes like Splendor.
What is Oben Rorr EZ Sigma?
The Oben Rorr EZ Sigma is an electric commuter motorcycle from Indian EV maker Oben, evolving from their Rorr EZ platform with rider-focused upgrades like enhanced comfort and reverse mode. Oben Rorr EZ Sigma targets young riders who want a premium-feeling e-bike that turns heads on city roads while handling daily commutes efficiently. Low competition keywords like “Rorr EZ Sigma ride review” and “Oben electric bike under 1.5 lakh” highlight its appeal in searches for budget-friendly yet feature-packed options.
Its die-cast aluminum components add strength and shine, giving a high-end vibe without the premium price tag. Unlike dull electric bikes, the Sigma’s longer wheelbase and wide tires create a stable, premium stance that draws attention—people often stop to ask about it during rides.
Rorr EZ Sigma Design and Build Quality
The Rorr EZ Sigma boasts a street-fighter aesthetic with sharp lines, red decals, dual stripes on the tank, and rim blinding for extra flair. Ground clearance of 200 mm tackles Indian potholes effortlessly, paired with 230 mm water wading capability for monsoons. The 560 mm seat length ensures comfort for rider and pillion, upgraded based on customer feedback for softer padding.
Tubeless tires (110/80-17 front, 130 rear) from CEAT grip well, while LED headlamp, turn indicators, and taillamp mimic sporty petrol bikes. Weighing 143 kg kerb, its balanced weight distribution shines in maneuvers—no front or rear heaviness despite the battery placement. Belt drive ensures silent operation, a key plus for stealthy city rides.
Build highlights include first-in-segment die-cast aluminum for durability and premium finish, boosting resale value with an 8-year/80,000 km transferable battery warranty. These elements position it as a top pick among electric bikes under 1.5 lakh in India.
Rorr EZ Sigma Performance and Ride Experience
Powering the Oben Rorr EZ Sigma is a hub motor generating 52 Nm torque instantly, hitting 0-40 km/h in 3.3 seconds and a 95 km/h top speed in Havoc mode. Three modes—Eco (40 km/h), City (90 km/h), and Havoc (70 km/h limited for safety)—adapt to needs: Eco for range, City for traffic, Havoc for overtakes. Real-world tests show consistent power delivery even at 10% battery, thanks to LFP tech that avoids power dips.
Handling feels planted with a longer wheelbase and softer rear mono-shock (7-step adjustable). Ride tests confirm smooth cornering, no wobbles at high speeds, and excellent balance—you can throttle full and let go of handlebars briefly without tipping. Braking uses 320 mm front and 230 mm rear discs with Unified Brake Assist and vibration feedback, stopping confidently even from 80 km/h.
In comparisons, it outpaces budget petrol bikes like Splendor in acceleration while staying silent and emission-free. For average riders juggling work and fun, the Rorr EZ Sigma ride review reveals a “dinosaur” in Havoc mode—quick, controllable, and fun.
Rorr EZ Sigma Battery, Range, and Charging
At the heart is a proprietary LFP (Lithium Iron Phosphate) battery in two packs: 3.4 kWh (140 km IDC range) or 4.4 kWh (175 km IDC). LFP offers 50% higher heat resistance, 2x lifespan, and self-cooling—ideal for Indian climates. Real rides yield 130-140 km in mixed use, costing ₹45 to full charge versus ₹100 for 60 km on petrol equivalents.
Charging hits 0-80% in 2 hours (4.4 kWh) or 1.5 hours (3.4 kWh) via plug-and-play home charger stored under the seat. Dual USB ports in the tank let you juice phones on the go. App connectivity adds theft alerts, GPS find-my-bike, geo-fencing, and 68,000+ charging station locations.
Ownership perks include remote diagnostics and smart alerts, ensuring peace of mind. This setup crushes running costs, saving thousands yearly over petrol—perfect for office or factory runs.
Oben Rorr EZ Sigma Features and Tech
A 5-inch TFT display steals the show with turn-by-turn navigation, call/SMS alerts, music control, and mode-specific color changes for a sporty feel. Reverse mode (button-activated) eases parking for heavy bikes, while Driver Alert System (DASH) beeps and blinks post-ignition to prevent accidental throttles. Bluetooth pairs your phone seamlessly.
Underseat storage fits the charger, plus a pull-rope seat unlock. Vandalism protection and FOC controller enhance reliability. These features rival pricier EVs, making Oben Rorr EZ Sigma a tech-loaded bargain.
Oben Rorr EZ Sigma Price and Variants in India
Oben Rorr EZ Sigma price starts at ₹1.27 lakh (3.4 kWh intro) to ₹1.37 lakh (4.4 kWh), rising to ₹1.47-1.55 lakh post-intro. On-road in cities like Pune or Bangalore hits ₹1.59-1.71 lakh including RTO/insurance. EMI from ₹2,999 with ₹2,999 booking. Colors: Surge Cyan and more.
Compared to rivals like Ola Roadster or Revolt RV400 under 1.5 lakh, it wins on comfort (4.6/5 user rating) and warranty. 75% users prefer Sigma over base Rorr EZ for upgrades.
| Variant | Ex-Showroom Price | Battery | Range (IDC) | On-Road (Pune est.) |
| 3.4 kWh | ₹1.27 lakh | 3.4 kWh | 140 km | ₹1.59 lakh |
| 4.4 kWh | ₹1.37 lakh | 4.4 kWh | 175 km | ₹1.71 lakh |
Pros and Cons of Oben Rorr EZ Sigma
Pros:
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Eye-catching design and premium build
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Strong range (130-175 km real-world) and fast charging
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Comfortable seat, adjustable suspension, reverse mode
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Advanced safety: DASH, geo-fencing, unified brakes
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Low costs: ₹45/charge, long warranty
Cons:
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Top speed modes limited (Havoc at 70 km/h safe cap)
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Maintenance rating slightly lower than base EZ (3.8/5)
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Availability may vary post-intro pricingyoutube
Also Read : Tata Motors Cheapest Bike-India’s Most Affordable 2025 Launch with 90 kmpl Mileage
Why Choose Oben Rorr EZ Sigma for City Commutes?
For daily 50-100 km runs, the Oben Rorr EZ Sigma excels with silent belt drive, no emissions, and attitude-matching looks for Gen Z riders. It saves fuel bills long-term—₹45 vs ₹100+ on petrol—while features like nav and alerts keep you connected. In the crowded electric bikes under 1.5 lakh India market, its ride quality, LFP reliability, and value shine.
Test rides confirm it’s not just an EV—it’s a statement bike that handles traffic, potholes, and highways effortlessly. Paired with Oben’s service network, it’s future-proof. Ready to ditch petrol? The Rorr EZ Sigma review says yes for smart commuters.
