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JAKARTA, KOMPAS.com – On scooter 150 cc class, Yamaha All New Aerox 155 Connected is called having power to weight ratio ( PWR) best in class. PWR itself is very influential on performance and acceleration motor.
PWR itself is the ratio between the weight of the motor and the power generated by the engine. The light motor weight combined with the great power will produce a good PWR.
Also read: Honda All New Airblade 150 Glides, Suitable against Aerox
The better the PWR, the more responsive the motor will have acceleration when invited to maneuver and it will be easier to reach top speed.
The All New Aerox 155 Connected is equipped with a Bluecore 155 cc engine, liquid cooled, and is equipped with VVA technology. This machine is capable of producing a maximum power of up to 11.3 kW at 8,000 rpm and a maximum torque of 13.9 Nm at 6,500 rpm.
With a weight of 125 kg, big scooter it has the best-in-class PWR. If you divide the power by the weight, you will get a figure of 0.09 kW / kg. The closer to one, the better the PWR.
Also read: Galang Hendra’s comments after the All New Aerox 155 test at the circuit
This is in accordance with the narrative of Galang Hendra Pratama, a Yamaha Racing Indonesia (YRI) racer who had tried the All New Aerox 155 Connected performance on the Sentul International Karting Circuit some time ago.
“PWR is very important in influencing motor performance to reach its top speed. Motor with a good PWR it will have linear acceleration or continue to increase when it enters the middle to top rotation, so the motor will feel more responsive. And this advantage is owned by the All New Aerox 155 Connected, “said Galang, in an official statement from Yamaha.
Honda Vario 150 whose body looks slimmer than Aerox, it turns out that the PWR is no better. The Vario 150 has a power of 9.7 kW and a weight of 112 kg, the resulting PWR is only 0.08 kW / kg.
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