
Built to go where other e-bikes can't. Even when you aren't riding this e-bike you can take it where others can't go thanks to its easy foldability. Durable, shock absorbing off-road fat-tires can take on any sort of bike path or trail you can think of. Be sure to make use of the rear storage rack so you can take more than what's in your backpack.

The Lectric XP4 is the latest iteration of the XP model, a pillar in the eBike industry beloved by more than 400,000 riders. Built for both fun and function, the eagerly anticipated XP4 carries on the tradition of being the ultimate eBike for anything you want to do! It’s packed with upgrades for maximum performance and still comes “travel-size” so you can fold, pack, and go! Now with an in-house-designed torque sensor for smoother power distribution and a better riding experience, the XP4 includes a fully redesigned frame, new colors, a full-color TFT display, and new 602 hydraulic brakes.

TST Mountain E-Bike – Max Speed 20 MPH, 750W Peak 1500W Motor, 60-Mile Range, 48V/15Ah Battery, APP-Controlled Riding, Suit for ages 14-55.

The Lectric XP4 750 Step-Thru Foldable Long-Range eBike is the latest iteration of the XP model, a pillar in the eBike industry beloved by more than 400,000 riders. Built for both fun and function, the eagerly anticipated XP4 carries on the tradition of being the ultimate eBike for anything you want to do! It’s packed with upgrades for maximum performance and still comes “travel-size” so you can fold, pack, and go! Now with an in-house-designed torque sensor for smoother power distribution and a better riding experience, the XP4 includes a fully redesigned frame, new colors, a full-color TFT display, new 602 hydraulic brakes, in addition to a new option for an upgraded, more powerful 750-watt motor version and a longer-range 17.5Ah battery for up to 85 miles of range so you’ll never run out of fun!
| Pros for GoTrax - Z4 PRO Foldable Ebike w/ up to 40mi Max Operating Range and 28 mph Max Speed - Black | |||
|---|---|---|---|
| Ride Quality, Battery Life, Overall Performance, Portability, Speed | Portability, Battery Life, Power, Build Quality | There were no pros for this product— | Overall Performance, Battery Life, Ride Quality, Power, Comfort |
| Cons for GoTrax - Z4 PRO Foldable Ebike w/ up to 40mi Max Operating Range and 28 mph Max Speed - Black | |||
| Weight, Noise Level, Range | There were no cons for this product— | There were no cons for this product— | There were no cons for this product— |
Customers are impressed with the Z4 PRO Foldable Ebike's speed, ride quality, and battery life. Many appreciate its overall performance and portability due to its easy folding mechanism. However, some customers have noted the bike's weight and noise level, while others feel the range falls short of expectations.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
I've been using the GoTrax Z4 Pro Foldable Ebike for my daily commute, and it’s been fantastic. Here’s my experience: Quick and Easy Setup: Installing this bike was a breeze. I only had to adjust the brakes a bit, but there are plenty of how-to videos on YouTube if you need help. Comfortable Ride: The ride is smooth and comfortable. I use it to commute to work, which is about 10 miles away. Google Maps estimated it would take 1 hour and 10 minutes by bike, but I consistently make the trip in 40-45 minutes, even without using the pedal assist. I mostly rely on the throttle and hit a max speed of 20 MPH. When I use the pedal assist, I've reached speeds up to 30 MPH. However, I find 20 MPH is perfect for city riding—fast enough to get around quickly but safe enough to brake suddenly if needed. When I get to work, I charge the battery. Reliability and Freedom: This bike is incredibly reliable. It gives me the freedom to go wherever I need without depending on public transportation. Plus, I save on vehicle insurance, tolls, and other expenses that come with owning a car or motorcycle. Pros: High top speed of 28 MPH Long range of up to 50 miles Easy to fold and store Comfortable and smooth ride Saves time and money Cons: A bit heavy when folded Overall, I love the GoTrax Z4 Pro for its reliability and convenience. I highly recommend it to anyone looking for a great ebike! Design: The foldable design is super convenient for storing in tight spaces. The black finish is sleek and modern. Battery Life: The battery life is impressive, allowing for multiple long rides. Comfort: The ride is smooth and comfortable, with adjustable handlebars and a well-padded seat. Ease of Use: Assembly was easy, and the controls are intuitive. Value: Excellent value for the features and performance it offers. Pros: High top speed Long range Convenient foldable design Stylish look Comfortable ride Cons: A bit heavy when folded Overall, I’m extremely satisfied with the GoTrax Z4 Pro. Highly recommended!
MythTheGod Posted
The ebike is good. But the tyres are weak. They get flats very easily. It is recommended to put a foam liner protection for this bike. Also the brakes get loose very often, so having an Allen key will be handy to tighten it whenever it gets loosen. My right break lever broke quite easily but luckily it wasn’t too expensive. But the speed is great and it has good suspension aswell. It’s overall comfortable and the seat is not that bad. You can always put on an extra cushion for comfort.
RishabK Posted
Sweet bike rides really nice has lots of power batter last for ever
JustinJ Posted