3 ms·
A kWh gets me easily >30km on my bike (250W for 1h if you assume average 25% efficiency)
by revelation 10y ago
A kWh gets me easily >30km on my bike (250W for 1h if you assume average 25% efficiency)
- adrianN 10y agoBut you don't ride at highway speeds ;)
- whamlastxmas 10y agoBike also doesn't weigh 2500 pounds
- titzer 10y agoDrivetrains on bikes can be > 98% efficient, so I assume you mean the human power output efficiency. But 250W applied directly to the crank via an electric motor should get you a good 40km/h for 4 hours! :)