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Customer Ratings & Reviews

Your price for this item is $799.99
The comparable value price is $1,299.99

Customer reviews

Rating 4.2 out of 5 stars with 139 reviews

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Rating by feature

  • Value

    Rating 4.3 out of 5 stars

  • Quality

    Rating 4.3 out of 5 stars

  • Ease of Use

    Rating 4.4 out of 5 stars

Pros mentioned filter

Cons mentioned filter

85%would recommend to a friend

Customers are saying

Customers are pleased with the Z4 PRO Foldable Ebike's foldable design, long range, and easy assembly. They appreciate the smooth ride, pedal assist, and build quality. However, some customers find the bike to be heavy and the seat to be uncomfortable after extended use.

This summary was generated by AI based on customer reviews.

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.
Page 3 Showing 41-60 of 139 reviews
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Practical ebike

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    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Incredible, very durable my son has had an amazing time on this spectacular e-bike exactly what we were looking for.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Gotrax

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent product! It runs smoothly and The battery life is really good, easy to ride and very comfortable

    I would recommend this to a friend
  • Pros mentioned:
    Ride quality

    Rated 4 out of 5 stars

    Great bike could use better suspension its fast

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very enjoyable and thrilling ride battery life could be better i bought a more comfortable seat

    I would recommend this to a friend
  • Pros mentioned:
    Ride quality

    Rated 5 out of 5 stars

    Great Bike

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This bike is great and the price made it all the better. Rides great on concrete, grass and the beach

    I would recommend this to a friend
  • Pros mentioned:
    Ride quality

    Rated 5 out of 5 stars

    A bick

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It's very good quality. My son used it to go to school everyday. He like it

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Quality bike

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Absolutely love it great bike, especially great for exploring the city.

    I would recommend this to a friend
  • Pros mentioned:
    Folding

    Rated 2 out of 5 stars

    Battery Issues

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This bike is an absolute blast to ride. Unfortunately, I'm having issues with the battery. I'm only getting 7 miles charge range. I've contacted Gotrax Support multiple times over the last 3 weeks and still have not heard a response. The peddle assist is nice, but dramatically slows down at 19 mph. It says max speed 28, but its very difficult to get past 21. The bike also creaks and squeaks a lot. I've put oil on the shocks and joints which has helped, but its definitely not quite. Overall a decent bike and maybe I just got a bad one, just be cautious if you have any issues, you're kinda on your own for support.

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    My son’s transportation

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This bike is a great! My son rides it to work every day! It has made it so convenient and comfortable for him as his primary transportation.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    E bike efficiency

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is a reliable E bike to save fuel and reliable enough to get to point A B C but most of all to work really recommend this bike efficient in miles and battery life

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Rated 5 out of 5 stars

    Elecric bike

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great bike, it goes realy fast and its very steady. My 15 year old enjoys it very much, so am I.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Gotrax 100%

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great bike we take it everywhere and has never left us stranded. We take it off Roading in the mountains and casual biking by the ocean really an excellent bike.

    I would recommend this to a friend
  • Pros mentioned:
    Ride quality

    Rated 5 out of 5 stars

    Electric bike

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Loved the bike, it has a great feeling to it, bought it for my birthday, best gift ever

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    250 ish miles and no problems

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Got 250 ish miles on it great bike. Have not gotten problems with it and good for a 2-4 mile trip.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Great e-bike for the price.

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love this e-bike. Have put over 100 miles on it at the race track.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Exelent

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It's a very good buy. I feel great with this Bicycle

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Rated 4 out of 5 stars

    Great bike

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to assemble, great condition and decent speed for my husband and the kids.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Go trax z4 pro

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I like this bike is fast and very comfortable to ride

    I would recommend this to a friend
  • Pros mentioned:
    Ride quality

    Rated 5 out of 5 stars

    Ebike

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bike is excellent. Rides very nice. Would highly recommend.

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Rated 4 out of 5 stars

    Good bike for the rain beware of spokes

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Fast and unrelenting. Steady, but maintenance required after 2 months or 750mi

    I would recommend this to a friend
  • Cons mentioned:
    Noise level

    Rated 3 out of 5 stars

    For the price, it's good enough.

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Does NOT give you 50 mi per charge, not even close if you use the high assist. If lucky, you het 20 miles. The bike is not bad for the price paid $800. Battery makes noises when hitting small bumps on the road.

    I would recommend this to a friend
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