Ergonomics and Economics of BMW Electric Motorcycle, TVS Apache RR310 electric makeover likely
Electric two-wheelers are gaining popularity, and many manufacturers are working on expanding their EV portfolio. One such company is BMW Motorrad, which is currently developing its first electric motorcycle based on G310R. TVS, an Indian partner of BMW 310 series, could also launch its own version of the electric motorcycle soon after.
Last year, TVS MD Sudarshan Venu had stated that they are collaborating with their German partner for developing a sub-15kW electric motorcycle. In effect, TVS could also manufacture BMW’s electric motorcycle, just like the ICE-based G310R and G310GS are made in India.
BMW G310R electric motorcycle Design and Styling patent leaks
Patent design of the electric G310R is similar to its ICE-based counterpart, but it borrows powertrain components, such as the battery pack, motor, and other equipment, from the CE-04. However, fitting all these components within the G310R framework is not an easy task. To make it work, BMW has carried out several tweaks. And has placed the battery pack vertically at an angle under the front section of the bike, where most ICE-based motorcycles have their radiators. This placement will help cool the battery pack, as a significant percentage of its surface area will get direct air.
Electric G310R borrows the ECU and charger from the CE-04, and the ECU is placed under the bike’s belly. Due to the middle section of the bike being jam-packed, the only storage space available is where the fuel tank is. This space could be used to store at least a half-face helmet or charger.
The motor of the electric G310R is placed under the seat at a 90° angle. The shaft runs longitudinally instead of being positioned across the bike, and is also tilted at an angle. This allows for a shorter, taller package. It connects to a bevel gear that transfers power to the front sprocket, which works like a reduction gearbox, increasing torque and gearing down the rotational speed of the motor. Lastly, a belt final drive connects to a large rear sprocket, which is another form of reduction.
BMW CE-04 Specs to influence BMW G 310 R Electric performance – Assuming the electric G310R borrows the battery pack and motor from CE-04, it could make 42 hp of max power and 62 Nm of peak torque, which is better than the ICE-powered G310R that makes 34 hp and 28 Nm.
Advantages, Sound and Noise Levels of BMW G 310 R Electric
The electric G310R and BMW G 310 R electric offer several advantages over their ICE-based counterparts. Firstly, they are environmentally friendly, producing no emissions while riding. Secondly, they have a lower operating cost than ICE-based motorcycles, as they require less maintenance, have lower fuel costs, and offer better fuel efficiency. Lastly, they provide a smooth, quiet ride, which is a significant advantage for urban riders.
However, the cost of the battery pack and other components could make the electric G310R more expensive than its ICE counterpart. In US, BMW CE-04 is available at a starting price of $11,795 (approx. INR 9.76 lakh). TVS version could be much cheaper though.
Disclaimer – Design renders presented in this blog are solely for illustrative purposes and have not been commissioned, approved, or endorsed by the manufacturer. Designs presented here may not reflect the final product or the manufacturer’s intentions. The renders are provided as conceptual designs or artistic interpretations only, and their accuracy or feasibility cannot be guaranteed.
Source: Bike - rushlane.com