Ron George
Active member
It sounded too good to be true and it is.If there was any ride with that sort of range & recharge time I could work with that.Yet it could all become obsolete with new tech anyway.
Tesla? Alta's farther along with motos than Tesla would be with it's technology. The problem with this entire discussion is that there is no way to get 250 miles of range out of the batteries without adding massive weight or a quantum improvement in battery technology. Electric motos would be awesome - if battery technology was wayyyy better than it is.
Can I go buy one RIGHT NOW?
Why when we have brilliant local manufacturers developing E bikes.???
Remember when laptop batteries only lasted for a couple hours at a time, and that was only if you didn't try to watch a movie?
Now you can go a whole work day, or damn near, without having to plug in. When motorcycles make the same leap is when they'll really take off.
Do you really ride a motorcycle for 250 Miles without stopping? They do make fast chargers for motorcycles.
A Zero SR with the "Power Tank" has a 202 mile city range and weighs 458 lb.
Some hobbyists add extra battery "bricks" and you could for a for ~243 miles city and ~502 lb.
The good thing about a larger battery is that you can add miles of range faster without crossing the 1C very safe limit.
You probably want to drive faster than "city" speeds. Well if you are doing 80 MPH the range will cut in half, but if you are riding at a speed not trying to get a ticket in the Santa Cruz Mountains, then you will get ~85% of city range.
Like I said before, a extreme example of a streamlined Zero with extra batteries, got 300 miles range at 70 MPH.
What do people do at these supercharging stations for 25 minutes? These electric car drivers are likely into yoga and juicing, wine and cheese tasting...
When this shit catches on and becomes more common someone is gonna become kingpin if they can provide a service to sell during that 25 minutes.
These anecdotal examples are nonsense. Real world, E motos that don't weight 500 pounds have about a 50-60 mile commuting range, ridden fairly conservatively. Ride them hard and you get about 30 miles. Is that a useful range for you?
And they take 3-6 hours to charge.
I think an e-Bike would be awesome, but the range isn't there for anything but commuting, they're very heavy and they're ridiculously expensive. 10-15 years from now, maybe it's a different story.
The weight is a factor, but not a big deal.
My 2015 Zero SR 12.5 kW without the added battery (power tank) has a 130 mile range in the Santa Cruz Mountains...
Have to wonder if a universal battery pack swap wouldn't be actually very viable for a bike - they are small enough that you can manhandle them without special equipment, especially if you divvied them into modules.