is that one of them electric bikes?
Yep, a
Sondors X.
Had it almost two years now and haven't had
any problems at all with it. Was $899 base price when I bought it, and with the upgrades of the 7speed derailleur, front shocks, and LCD screen which controls pedal assist and provides a bunch of info, made it $1299. They're up around $1499 now with the upgrades. Cheaper by half than the non-powered mountain bikes I've seen at places like REI. They make a
couple different models, one of which folds in half for stowing in a trunk. Not sold in stores or dealers, nor does it have anything more than a 90 day warranty. That's two reasons it is way less expensive than you might expect.
I got it originally as a backup in case I broke down in the desert or somewhere else backcountry. A lot quicker, easier, and safer to ride out ten miles on a bike in half an hour than it would be to walk out in five hours, especially in open desert.
Then I discovered how great of a scout vehicle it is, checking out back country trails with my bike first to see if it's too washed out or not for van and trailer.
It's also a wonderful pack horse. I regularly go out collecting wood or trash, or into small local towns for groceries.
You can set it for any of five levels of pedal assist. As you start to pedal, it reads how fast the sprocket is turning and applies power proportionately. Not herky jerky at all, it kicks in smooth as butter. You can also just use straight throttle with no pedaling. It'll go about 45 miles on a full charge and can go up to around 25mph under it's own power if you know how to tweak the control panel. It comes from the factory with a 20mph limit to get around having to license or register it in some countries.
It's one of the best pieces of adventure gear I've ever purchased. They sell a lot to seniors like me.
Here's an image from this last trip, on a swamp trail in the bayous of southern Louisians, harvesting downed wood to haul back to camp.