What is the top speed of the Oben Rorr EZ Sigma?

The Oben Rorr EZ Sigma has a top speed of 95 km/h.

What is the range of the Oben Rorr EZ Sigma on a full charge?

The Oben Rorr EZ Sigma has a claimed range of 140 km (3.4 kWh variant) to 175 km (4.4 kWh variant) per charge.

How long does the Oben Rorr EZ Sigma take to charge?

Fast charging from 0-80% takes about 1 hour 30 minutes on the 3.4 kWh variant and about 1.5 hours on the 4.4 kWh variant.

What colours does the Oben Rorr EZ Sigma come in?

The Oben Rorr EZ Sigma is offered in 4 colours: Electro Amber, Electric Red, Surge Cyan and Photon White.

How is the Oben Rorr EZ Sigma different from the Oben Rorr EZ?

The EZ Sigma adds a 5-inch TFT display with navigation and call/message alerts, a dedicated reverse mode, and an LFP battery chemistry for longer cycle life -- upgrades the standard Rorr EZ does not have.

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Electric Bikes, Commuter Bikes•Oben Electric

Oben Rorr EZ Sigma

Rorr EZ Sigma 3.4 kWh

Variants

Ex-Showroom

₹ 1.17 L

On-road price EMI calculator

EV Score

42/100

Rating

3.8/5

Top speed

95km/h

Charge time

1.5h

Claimed range

110km

All coloursSelect paint

The Oben Rorr EZ Sigma is a tech-upgraded version of the Rorr EZ commuter electric motorcycle, adding a colour display, reverse mode and a longer-life battery chemistry.

Price & Variants

The EZ Sigma is offered in 3.4 kWh and 4.4 kWh battery variants, priced from around Rs 1.17-1.25 lakh (ex-showroom) at introductory pricing, across 4 colour options.

Battery & Range

An LFP battery pack -- roughly twice the cycle life and better heat tolerance than the Li-ion packs used elsewhere in the range -- gives a claimed range of 140-175 km depending on variant. Fast charging to 80% takes about 1.5 hours.

Performance

A 7.5 kW motor gives a claimed 0-40 km/h in 3.3 seconds and a top speed of 95 km/h.

Features

The EZ Sigma adds a 5-inch TFT colour display with turn-by-turn navigation and call/message alerts, plus a dedicated reverse mode for tight parking -- both missing on the standard Rorr EZ.