I'm looking for an electric bike that can at least handle a trip that looks like this:
1. Travel about 12 miles to work on surface roads
2. Travel 8 miles to some stores
3. Load up upwards of 70 pounds of junk; I wrote 90 in the subject assuming I'm already lugging some stuff
4. Travel 4 miles home
I want to be able to do that without recharging in between.
Google maps estimates elevation changes of 105 ft/486 ft for this kind of trip. I'd hope to do this with a class-3 electric bike that can manage to truck along at 28 mph pretty regularly. I do intend to pedal, although I feel like that's kind of symbolic.
There's a bonus round where I'd love to be able to go another 12 miles round-trip from/to work on paved roads before going to the stores, but I consider it a stretch right now. It would probably require a battery swap. I could recharge before heading out on that leg, it would put my 17 miles from home without recharging.
I had been trying an Evelo Aurora Limited and it barely was able to do trip to/from work on average with a road bike speed. Basically, the Google Maps estimate is what I got even with pedal assist. That's a 750W/1000W continuous/nominal motor with a 48V/14.5Ah battery. It was flashing like it was just about of charge and I lost a lot of assist in the last four miles. I thought that was kind of odd but the bike has turned out defective in some other ways so it has to go back. If it's normal, then I'm assuming I'll have to build something myself with a beefier motor.
I'm being vague on things like transmission and brakes because I'm preoccupied with the meat-and-potatoes math of speed and distance right now.
1. Travel about 12 miles to work on surface roads
2. Travel 8 miles to some stores
3. Load up upwards of 70 pounds of junk; I wrote 90 in the subject assuming I'm already lugging some stuff
4. Travel 4 miles home
I want to be able to do that without recharging in between.
Google maps estimates elevation changes of 105 ft/486 ft for this kind of trip. I'd hope to do this with a class-3 electric bike that can manage to truck along at 28 mph pretty regularly. I do intend to pedal, although I feel like that's kind of symbolic.
There's a bonus round where I'd love to be able to go another 12 miles round-trip from/to work on paved roads before going to the stores, but I consider it a stretch right now. It would probably require a battery swap. I could recharge before heading out on that leg, it would put my 17 miles from home without recharging.
I had been trying an Evelo Aurora Limited and it barely was able to do trip to/from work on average with a road bike speed. Basically, the Google Maps estimate is what I got even with pedal assist. That's a 750W/1000W continuous/nominal motor with a 48V/14.5Ah battery. It was flashing like it was just about of charge and I lost a lot of assist in the last four miles. I thought that was kind of odd but the bike has turned out defective in some other ways so it has to go back. If it's normal, then I'm assuming I'll have to build something myself with a beefier motor.
I'm being vague on things like transmission and brakes because I'm preoccupied with the meat-and-potatoes math of speed and distance right now.