Motor And Performance
The Oben Rorr EZ is driven by a mid-mounted electric motor that puts out 7.5kW of peak power and 277Nm of torque at the rear wheel. Do note that torque in electric vehicles is calculated with a different method. With all of this torque surging through the rear wheel, the bike can accelerate from a standstill to 40kmph in just 3.3 seconds.
The Rorr EZ has three ride modes: Eco, City, and Havoc, which modulate the bike’s top speed. In Eco mode, the top speed is capped at 40kmph which is quite slow in our opinion. When testing the bike, we found the City mode the most useful, as it strikes a good balance between performance and range. The top speed is limited to 60kmph here, but when zipping through traffic, it feels adequate.
It’s the Havoc mode that works just as the name suggests. Here the bike can reach a top speed of 95kmph, which is more than enough for highway commutes as well as quick overtakes. Apart from the performance, the throttle response and calibration are quite good. This translates to a friendly riding experience, with which even newer riders won’t be intimidated. The only thing that can be improved here is switching between ride modes, which could have been a bit smoother.
Battery Specifications
The Oben Rorr EZ is powered by an LFP (Lithium Ferro Phosphate) battery, which comes with MHX (Maximum Heat Exchange) tech. This technology helps in dissipating heat better, especially during fast charging or longer commutes. The Oben Rorr EZ is available in three battery pack variants: 2.6kWh, 3.4kWh, and 4.4kWh. All of these battery packs are IP67 rated.
Claimed Range vs Real-world Range
With these batteries, the bike gets a maximum claimed IDC (Indian Driving Conditions) range of 110km, 140km, and 175km.
Our test unit – the mid-spec variant with the 3.4kWh battery pack – has a claimed range of 140km in Eco mode. While testing, we got a real-world range of around 115km in Eco mode. In the normal mode, this comes down to 93km, and in Havoc, the range is just around 75km. Do note that these range figures might differ due to rider weight and road conditions. So, riders who are a bit lean might get slightly more range.