Questions & Answers

Name: GoTrax - Z4 PRO Foldable Ebike w/ up to 40mi Max Operating Range and 28 mph Max Speed - Black
Brand: GoTrax
SKU: 6537548
Price: 1299.99 USD
Availability: InStock
Rating: 4.3 (154 reviews)

GoTrax - Z4 PRO Foldable Ebike w/ up to 40mi Max Operating Range and 28 mph Max Speed - Black

Model:: GT-Z4PRO-BLACK; |
SKU:: 6537548

User rating, 4.3 out of 5 stars with 154 reviews.

Highly rated by customers for:

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Page Showing 1-20 of 31 questions

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QuestionWhat is the maximum speed of this e-bike?
- Answer The maximum speed of the Z4 Pro e-bike is 28 miles per hour.
This question and answer was generated by AI based on customer and product data.
QuestionHow long does the battery take to charge?
- Answer The battery takes 5 hours to fully charge.
This question and answer was generated by AI based on customer and product data.
QuestionAre the tires on this e-bike suitable for off-road use?
- Answer Yes, the e-bike has off-road fat tires designed to handle various terrains.
This question and answer was generated by AI based on customer and product data.
QuestionWhat type of suspension does this e-bike have?
- Answer This e-bike is equipped with front wheel suspension.
This question and answer was generated by AI based on customer and product data.
QuestionDoes this e-bike have a foldable frame?
- Answer Yes, the e-bike has a foldable frame designed for easy storage and transport.
This question and answer was generated by AI based on customer and product data.
QuestionI bought the bike based on the advertised maximum speed of 28 MPH. But in reality, it does not go over 20 MPH. There seems to be some kind of limiter that stops the acceleration at 20 MPH. Is there some setting that needs to be changed for 28 MPH speed?
Asked 2 years ago by Ali.
- Answer You can press for 2 seconds the (-) and (+) from your controller and it will take you to the settings of the bike. Then keep pressing the middle bottom on the controller to get to next screen. You will find the option to increase mph to 45 km. Once changed, select de middle bottom from your controller and it will allow you to reach 28 mph using pedal assist. If you use the throttle it will reach up to 20mph only.
  Answered 2 years ago by HappyCustomer
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Questiondoes this bike have throttle mode where you dont have to pedal at all and it just goes or do you always have to pedal for it to move? class 3 it says that it is only pedal assist and not just motor driven.
Asked 1 year ago by jeff.
- Answer You dont need to pedal for it go to start going. Pedal assist is pretty good though, dont even need to brake a sweat going 10-15 mph pedaling
  Answered 1 year ago by ZhenL
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QuestionDoes the battery come with the bike? And how does the bike handle going uphill?
Asked 9 months ago by Aimee.
- Answer Yes come with battery and charger. No problems going up hills with pedal assist or throttle.
  Answered 8 months ago by Jwilli
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QuestionCan this bike handle mountains and steep inclines?
Asked 11 months ago by Anonymous.
- Answer Yes, but it depends on the grade, surface material, and rider conditions (weight, etc).
  Answered 9 months ago by AndrewC
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QuestionWe lost a key . How can I purchase keys?
Asked 1 year ago by Jenny.
- Answer I think you can contact the company's customer care for assistance on how to get a spare key.
  Answered 6 months ago by DOUGLASE
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QuestionDoes the bike have turn signals? Is the seat comfortable? What other color does the bike come in?
Asked 1 year ago by Elsandman78.
- Answer The bike does not have turn signals. But you can always purchase cheap turning signals on the web.
  Answered 6 months ago by DOUGLASE
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Questionis this bike to high for a 4''11 person to ride?
Asked 1 year ago by Teddy.
- Answer I am 5'7 and its a *almost* too tall for me. Unless you're all legs, definitely not.
  Answered 9 months ago by AndrewC
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QuestionSo your saying it doesn’t go 28 when you press the throttle
Asked 1 year ago by Dion.
- Answer It does not. For me, he throttle maxes out between 16-19 mph depending on incline. With maximum pedal assist I reliably reach 33 mph; low effort down hills, high effort up hills.
  Answered 9 months ago by AndrewC
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QuestionDoes the bike come with a battery? If not, what kind do I need?
Asked 1 year ago by PGGG.
- Answer It comes with a battery.
  Answered 9 months ago by AndrewC
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QuestionDoes it have Bluetooth so I can pair it?
Asked 1 year ago by Anonymous.
- Answer It haven't.
  Answered 1 year ago by Anonymous
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QuestionWhere can I buy replacement screen for this model GoTrax Z4pro? I don’t not see a replacement screen on the gotrax website. I am wondering if a generic screen will work.
Asked 1 year ago by EbikeRookie.
- Answer You have to contact Go Trax directly.
  Answered 1 year ago by Ziah
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QuestionCan this bike handle a 72v battery? I am looking for more out of it.
Asked 1 year ago by Kahla.
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QuestionWhat size and thickness are the handlebars?
Asked 1 year ago by akrider907.
- Answer Great grip on handle bars. Great design for good grip and comfort.
  Answered 6 months ago by DOUGLASE
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QuestionWhat does this sticker mean: “ do not use the torque above 9 to operate the lever”
Asked 1 year ago by Anonymous.
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QuestionIs there an extra battery, or extended battery?
Asked 1 year ago by Kym.
- Answer No, it came with one battery.
  Answered 1 year ago by RossanaU
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Showing 1-20 of 31 questions

Questions & Answers

GoTrax - Z4 PRO Foldable Ebike w/ up to 40mi Max Operating Range and 28 mph Max Speed - Black

Q: QuestionWhat is the maximum speed of this e-bike?

Q: QuestionHow long does the battery take to charge?

Q: QuestionAre the tires on this e-bike suitable for off-road use?

Q: QuestionWhat type of suspension does this e-bike have?

Q: QuestionDoes this e-bike have a foldable frame?

Q: QuestionI bought the bike based on the advertised maximum speed of 28 MPH. But in reality, it does not go over 20 MPH. There seems to be some kind of limiter that stops the acceleration at 20 MPH. Is there some setting that needs to be changed for 28 MPH speed?

Q: Questiondoes this bike have throttle mode where you dont have to pedal at all and it just goes or do you always have to pedal for it to move? class 3 it says that it is only pedal assist and not just motor driven.

Q: QuestionDoes the battery come with the bike? And how does the bike handle going uphill?

Q: QuestionCan this bike handle mountains and steep inclines?

Q: QuestionWe lost a key . How can I purchase keys?

Q: QuestionDoes the bike have turn signals? Is the seat comfortable? What other color does the bike come in?

Q: Questionis this bike to high for a 4''11 person to ride?

Q: QuestionSo your saying it doesn’t go 28 when you press the throttle

Q: QuestionDoes the bike come with a battery? If not, what kind do I need?

Q: QuestionDoes it have Bluetooth so I can pair it?

Q: QuestionWhere can I buy replacement screen for this model GoTrax Z4pro? I don’t not see a replacement screen on the gotrax website. I am wondering if a generic screen will work.

Q: QuestionCan this bike handle a 72v battery? I am looking for more out of it.

Q: QuestionWhat size and thickness are the handlebars?

Q: QuestionWhat does this sticker mean: “ do not use the torque above 9 to operate the lever”

Q: QuestionIs there an extra battery, or extended battery?

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QuestionWhat is the maximum speed of this e-bike?

QuestionHow long does the battery take to charge?

QuestionAre the tires on this e-bike suitable for off-road use?

QuestionWhat type of suspension does this e-bike have?

QuestionDoes this e-bike have a foldable frame?

QuestionI bought the bike based on the advertised maximum speed of 28 MPH. But in reality, it does not go over 20 MPH. There seems to be some kind of limiter that stops the acceleration at 20 MPH. Is there some setting that needs to be changed for 28 MPH speed?

Questiondoes this bike have throttle mode where you dont have to pedal at all and it just goes or do you always have to pedal for it to move? class 3 it says that it is only pedal assist and not just motor driven.

QuestionDoes the battery come with the bike? And how does the bike handle going uphill?

QuestionCan this bike handle mountains and steep inclines?

QuestionWe lost a key . How can I purchase keys?

QuestionDoes the bike have turn signals? Is the seat comfortable? What other color does the bike come in?

Questionis this bike to high for a 4''11 person to ride?

QuestionSo your saying it doesn’t go 28 when you press the throttle

QuestionDoes the bike come with a battery? If not, what kind do I need?

QuestionDoes it have Bluetooth so I can pair it?

QuestionWhere can I buy replacement screen for this model GoTrax Z4pro? I don’t not see a replacement screen on the gotrax website. I am wondering if a generic screen will work.

QuestionCan this bike handle a 72v battery? I am looking for more out of it.

QuestionWhat size and thickness are the handlebars?

QuestionWhat does this sticker mean: “ do not use the torque above 9 to operate the lever”

QuestionIs there an extra battery, or extended battery?