Note:Engine X does not have energy recovery function.
Note:The factory setting does not have a handlebar acceleration, if you use it for offroad, please refer Engine X Manual English (In the last two pages there is how to active the accelerate & Speed Limit setting)


5.0
Rated 5.0 out of 5 stars
Based on 3 reviews
Total 5 star reviews: 3 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
3 reviews
  • E
    EngelRandy
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 days ago
    Small Motor, Big Performance

    Surprisingly fast for a 250W motor, this bike punches well above its weight. From the first pedal stroke, the assist kicks in smoothly and builds speed quicker than you’d expect, making neighborhood rides and city commutes feel snappy and effortless. It holds a confident cruising pace on flats and takes gentle hills in stride without that sluggish “small motor” feeling. The responsiveness is especially noticeable at stoplights—roll on and you’re right back up to speed, no drama. What impressed me most is how refined it feels: quiet, efficient, and tuned so you get useful acceleration without draining the battery. If you’re worried 250W won’t be enough, this setup proves otherwise—it’s more than capable for daily trips, with a ride that feels light, agile, and genuinely fun.

  • I
    IsraeliDavid
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    6 days ago
    Beginner-Friendly from Box to Road

    Easy to assemble, even for beginners. The parts are clearly labeled, the wiring is plug-and-play, and the toolkit in the box covers everything you need. I followed the step-by-step guide to attach the front wheel, handlebar, pedals, and seat, then aligned the brakes and adjusted the gears in just a few minutes. No special skills or extra tools required—everything fit neatly, bolts tightened cleanly, and the cables routed without guesswork. The final checks (tire pressure, brake bite, and battery connection) were straightforward, and the bike felt solid and dialed on the first ride. If you’re new to bike builds, this is a stress-free, confidence-boosting start.

  • B
    BasilanJered
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    My Go-To Ride for Everyday Errands

    Perfect for short trips, this e-bike has effortlessly taken over my usual car rides. It’s quick to start, easy to handle, and surprisingly convenient for running errands or visiting nearby places. I no longer have to deal with traffic jams or parking hassles, and the smooth ride makes every journey feel effortless and enjoyable.