E-Bikes & Bikes Customised to You
Dustin Gyger
Updated On: November 28, 2025
Finally, a 750-watt fat tire from Sixthreezero.
Hey everyone, I'm Dustin. I have 20 years of experience in the bike and e-bike industry. And today, I'm finally going to show you a 750-watt fat tire from sixthreezero. Here is the brand-new Simple Step Through Fat Tire 750W for 2025. This is Sixthreezo’s real first 750-watt e-bike in a full 26-inch version. Now, of course, the cool thing about the Simple step-through is the low step-over height, which is 15 and a half inches. Also, this big frame opening here is 14 and a half inches. So if you are a bigger girl or guy or heavier, and you need a big open frame to get on and off, this is really a cool option. Also, it's good for all riders. The other thing I want to point out is that the seat goes low as well. So in the lowest position, the seat is 31 and a half inches. So this can accommodate riders about five, two to six feet four. You get that easily and off. Now it's a little bit higher of a step over than the other Simple step-throughs Sixtreezero has, but this bar right here, the support bar, had to be added to strengthen the frame so it wouldn't wobble while riding. So you've got 26-inch by three-inch tires. You've also got the front suspension here that can either be engaged or you can lock it out.
So if you want, Better roll and efficiency, you lock it out. If you're going over bumpy terrain, you unlock it so it will move gradually up and down to absorb those vibrations. As with these big three-inch wide tires. When you roll over bumps, things like that, it's gonna absorb a lot of those, so your body doesn't feel them. Front and rear mechanical disc brakes. You've got a throttle here. You've also got seven gears. The gears, Shift, just like on a bicycle, work in conjunction with the pedal assist. So, as you're getting a higher level of assistance for the motor, you want to be in a higher gear. So the 750-watt motor, you can hit speeds of up to about 20 miles an hour. You have a 14-amp-hour battery, which is a battery upgrade for all the sixthreezo’s. This is the largest battery size. So again, if you're gonna do a lot of hills, or you want something that's for off-road terrain, or you just want a cushy, soft ride, this is a great option. And finally, you can get that Sixthreezero style with a step-through frame. Lastly, I want to mention you've got the same comfort riding position where the back is upright, the bars swoop into your body so you don't have to lean forward at all, and your arms can be nice and relaxed while you're holding onto the grips.
And you've got a nice, large display here in the middle showing you the miles per hour, the speed, and of course your battery life. Your range on this is gonna be just about 50 miles, which depends on the weight of the rider. Also, how you're utilizing the electric, whether it's with the throttle or the pedal assist, and then what level of pedal assist you are using. So if you're looking for comfort, ease of mounting and dismounting, but you still want that power, the simple step-through fat tire is a great option. Also, if you want to check out other videos, I go out and demo this, take it out on the off-road, so you can see me out there riding. If you have any other questions at all, please comment below or reach out to us at theteam@sixthreezero.com or call us at 310-982-2877. In addition to that, we offer a 30-day test ride on your e-bike policy. If you don't love your e-bike in the first 30 days, send it back, no questions asked, no money out of your pocket. Also, we're going to warranty everything for one year. Anything goes wrong in the first year, we'll take care of it, parts and labor. And lastly, if you want to come out for a test ride, we're here in San Clemente, California, 1046 Calle Rocoto Unit K. Come test ride all of our e-bikes before you purchase and join our community. We have a Facebook group called Sixthreezero Pedalers. There are thousands of members in the group. Join before you purchase to talk to existing riders to ensure you're making the right choice. Then, when you have yours, post in the group, make friends, and finally download the app to track your rides and compete on the leaderboard. So thanks for sticking around, and don't forget, it's your journey or experience, enjoy the ride.