Oben Rorr EZ Sigma electric bike unveiled

Bikes
08 Aug, 2025

New Delhi, August 2025 – Oben Electric, the Indian R&D‑driven EV maker, has introduced the Rorr EZ Sigma, a next‑generation electric commuter motorcycle that marries style, performance, and smart functionality—all at an attractive introductory price point. The 3.4 kWh variant is priced at ₹1.27 lakh, while the 4.4 kWh version starts at ₹1.37 lakh, both exclusive to a limited launch period before prices rise to ₹1.47 lakh and ₹1.55 lakh, respectively.

Design & User Experience Upgrades

Building on the popular Rorr EZ, the Sigma brings several enhancements tailored for urban riders. It boasts a bold new “Electric Red” color option along with refreshed graphics, a redesigned ergonomic seat for improved long‑ride comfort, and a 5‑inch TFT color display featuring built‑in navigation, trip meter, and real‑time alerts for calls, messages, and music. A standout addition is the Reverse Mode, simplifying tight‑space maneuvering in crowded streets or parking lots.

Performance & Powertrain

Under the hood, the Sigma employs Oben’s advanced LFP battery with MHX thermal technology, offering 50% better heat resistance and twice the lifespan compared to typical lithium‑ion setups. The 3.4 kWh battery delivers around 140 km of IDC range, while the 4.4 kWh version stretches to about 175 km. Riders enjoy brisk performance—0–40 km/h in just 3.3 seconds and a top speed of 95 km/h—across the board. Fast charging capabilities allow an 80% charge in roughly 1.5 hours.

Smart Connectivity & Safety

Each purchase includes a one‑year complimentary subscription to the upgraded Oben Electric App, enabling features like GPS bike location (“Find My Rorr”), geo‑fencing, remote diagnostics, ride tracking, anti‑theft alerts, and access to over 68,000 charging stations via the Oben Net network.

Built for Indian roads, the Rorr EZ Sigma rides on Oben’s proprietary ARX frame, offering 200 mm ground clearance, a 7‑step adjustable mono‑shock suspension, wide 130/70‑17 tyres, and a robust 230 mm water‑wading depth. Safety systems include Unified Brake Assist (UBA) for better stopping control and a Driver Alert System (DAS) that signals when the bike is powered on. Security also gets a boost with geo‑fencing‑based theft protection, a battery‑theft lock, and vandalism deterrence.

Booking & Delivery

Bookings have commenced with a nominal advance of ₹2,999. Deliveries are scheduled to begin from August 15, 2025, across Oben showrooms and via Amazon sales channels. Buyers can also opt for the Battery Protect 8/80 Plan, priced at ₹9,999, which offers an 8‑year or 80,000‑km transferable warranty on the battery. EMI options are available starting at ₹2,999 per month.

Why Choose the Rorr EZ Sigma?

Feature	Benefit
LFP Battery with MHX Tech	Superior thermal management and longer lifespan
Fast-Charge & Strong Range	Up to 175 km IDC range with quick 80% charge in ≈1.5 hrs
Smart Display & Reverse Mode	Easy navigation, alerts, and city maneuverability
Connectivity & App	GPS tracking, theft protection, diagnostics and charger access
Safety & Durability	UBA, DAS, high ground clearance, and water resistance
Flexible Pricing & Warranty	Introductory pricing, EMIs, and extended battery warranty

Conclusion

The Oben Rorr EZ Sigma elevates the urban electric motorcycling experience with its blend of performance, smart features, and affordability. With robust safety systems, intelligent connectivity, and extended battery longevity, Oben crafts a compelling offering for India's dynamic urban commuters—positioned to redefine expectations in electric mobility.

FAQ

1. What are the key changes from the original Rorr EZ?
The Sigma adds features like a colored 5‑inch TFT display, reverse mode, ergonomic seat, refreshed graphics and color options, and enhanced safety and connectivity—raising the bar over the earlier Rorr EZ.

2. How long does it take to charge, and what’s the real-world range?
Fast charging allows you to reach approximately 80% battery in 1.5 hours. The 4.4 kWh battery gives up to 175 km IDC range, while the 3.4 kWh variant offers around 140 km.

3. What safety features does the bike offer?
The Sigma includes Unified Brake Assist, a Driver Alert System, wide tyres, water-wading capability, geo-fencing theft protection, battery-lock, and vandalism protection, all aimed at making rides safer and more worry-free.

4. What warranty options are available?
Oben offers the Battery Protect 8/80 plan—a transferable battery warranty valid for 8 years or 80,000 km, for ₹9,999. Regular battery and motor warranties also apply.