Deliver toBahrain
isinwheel U4 16" Folding Electric Bike for Adults, 750W Peak Motor with Max 55Miles PAS Range & 19MPH EBike, 374.4Wh Battery Electric Bicycles Step-Thru Commuter E Bikes for Adults and Teens

Description:

  • Feel Unmatched Performance: Powered by a 500W (Peak 750W) brushless motor, the U4 folding ebike reaches max speed of 19MPH and offers a range of 25 miles (electric mode) to 55 miles (pedal-assist). This electric bicycles features 16-inch tires and a UL2849-certified 374.4Wh upgraded battery for an optimal riding experience
  • Certified for Safe Rides: Certified to meet UL2849 and CFR1512 standards, U4 folding electric bike features upgraded dual disc brakes for precise braking. The 75LUX front light, reflectors, and rear lights ensure enhanced visibility and safer ebike riding
  • Foldable & Ultra-Light Frame:The foldable design makes thise bikes for adults electric easy to store and carry, perfect for tight spaces or traveling. Whether you're at home, in the office, or on public transportation, you can effortlessly fold the e bike and put it away
  • Various Riding Experience: Enjoy the isinwheel ebikes for adults's 3+1 riding modes for a fulfilling journey! Cruise, exercise, or commute with ease by selecting the mode that suits your needs. Plus,our e-bike also supports handlebar bags and rear baskets to lighten your load for extra convenience
  • Precision Meets Power:Newly upgraded control chip & Hall sensor achieved U4 folding electric bike perfect balance of precision and power. Accelerate the e bike in 3.8 seconds and smooth takeoff, Feel smooth and comfor every ride
  • Review:

    5.0 out of 5 stars its a fun ebike for local use

    K. · July 1, 2025

    (function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } updating 3 stars to 5 stars, customer service made it right helping me with the issues i am having.all i am gonna say is, is ebike is more for local use, running to the store, to school, work a friends place, not to be used for delivery, travling far from home, if you wanna do that, get an ebike with 7 speed / 21 speed and larger wheels like 24 inch 26 inch.

    5.0 out of 5 stars Perfect size

    S. · July 9, 2025

    Right size easy operation great battery life. Well worth the cost would recomend for individuals between 5 and 5 1/5 foot

    5.0 out of 5 stars Budget friendly and made well, easy to assemble and great quality.

    Z. · June 27, 2025

    Excellent, easy bike. I'm 61 and found a great priced , good performing bike. Great customer service. Checks all the boxes. Price is very good if you have never had an electric bike. Go for it!

    4.0 out of 5 stars Great for teens!

    A.C. · May 9, 2025

    This is a decent bike for someone who wants to purchase an electric bike for the first time without having to spend over 1k! I got this bike for my son and he loves it! He enjoys riding it to and from school and he loves that it has lights on it for night riding

    1.0 out of 5 stars Can't remove battery

    F. · July 5, 2025

    The media could not be loaded. Customer service will not give me a solution.  They will not answer the phone. I have yet to ride this bike because I cannot remove the battery in the unlock position and.today it won't even turn to unlock.

    5.0 out of 5 stars Creat bike

    s.l.g. · July 8, 2025

    I love my bike I ride it everywhere

    3.0 out of 5 stars a potential good ebike, but with some critical issues

    B.u. · July 3, 2025

    The U4 ebike is an inexpensive, entry-level ebike, with a single gear, 16-inch not-too-fat wheels, many other popular configurations of similar ebikes, such as front suspension, back seat, sizable and removable battery, and front and rear fenders. It is not 'light weight', about 50lb total including the battery, and 3 levels of pedaling assistant modes. I have had it for about 2 weeks, and as an average ebike user, would like to share with other users the following comments about this ebike:A) The seat column lock handle is a bit too small and weak to easily lock and secure the seat with ease. I struggled with the thumb nut and the lock handle to avoid the seat sliding down over the road bumpers. A larger handle and a larger thumb nut could be an easy fix for this.B) There are 4 levels of riding modes at the speed control: 0 (no battery at all), PAS-1 (6mph-max, power starts at 4mph, battery assistant mode), PAS-2 (12mph max, power starts at 10mph), and PAS-3 (18mph max, power starts at 15mph). To my experience, PAS-1 at 6mph is too low and is practically useless. PAS-2 is where I can ride most of the time. PAS-3 is too fast for me. In addition, because this bike has only one gear level, I can pedal as fast as 13-14 mph. Therefore, it is not possible for me and probably FOR most users to pedal effectively at PAS-3 level (the so-called 'Ghost pedaling' condition). If the 47-T chainring can be upgraded to a 54-T chainring, the Ghost Pedaling problem could mostly be avoided.C) There are also several other minor software-related issues, such asa) at any PA level, when you are pedaling faster than the level speed limit, the speed-meter only shows the speed limit at that level, not the actual speed; b) There is no way of switching between trip meter and odometerOverall, this is potentially a good entry-level e-bike, if the few issues are properly addressed.I have not been able to get adequate tech support from the manufacturer. Most support emails were written by someone who either never rides this bike or has no idea what I was talking about on the issues I mentioned above.

    5.0 out of 5 stars Worth it!!!

    P.@. · July 1, 2025

    Great ebikes! My kids love it! Thanks Isinwheel!!!

    Kilomètres

    m.s. · June 22, 2025

    (function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } Dommage que l'autonomie ne soit pas de plus de 8 km.

    Bonne qualité et très pratique

    M.T. · June 20, 2025

    Excellent vélo! Mon fils l'utilise tous les jours pour aller travailler et n'a pas eu de problème pour le moment. L'option de le plier est très pratique et se range facilement.Très bon achat!

    Damaged bike

    R. · May 13, 2025

    The media could not be loaded. First of alll my inner tube is damaged ok so I repair from repair shop . After my near led in handle where I can see the battery is problem like fully white and the battery Omg 5 hours charge after I go to ride In just 20 mins finish Soi decided to return the bike .

    Cool

    D.H. · May 25, 2025

    Cool

    Faire de la pratique régulièrement

    F.G. · March 16, 2025

    Les poignées sont presque de l’assise lorsque vous êtes bien enrobé

    isinwheel U4 16" Folding Electric Bike for Adults, 750W Peak Motor with Max 55Miles PAS Range & 19MPH EBike, 374.4Wh Battery Electric Bicycles Step-Thru Commuter E Bikes for Adults and Teens

    Product ID: UO0QQCM44W5
    Condition: New

    4.2

    BHD30346

    Price includes VAT & Import Duties
    Color: Black
    Product imageProduct image
    Style: Standard
    Availability: In Stock

    Quantity:

    |

    Order today to get by

    Free delivery on orders over BHD 20

    Return and refund policies

    Imported From: United States

    At bolo.bh, we stand behind the authenticity and quality of every product we sell. We guarantee that all items offered on our website are 100% genuine, sourced directly from authorized distributors, trusted partners, or the original brands themselves.

    We do not sell counterfeit, replica, or unauthorized goods. Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support . We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    All product information, including images, descriptions, and reviews, is provided by third-party vendors. bolo.bh is not responsible for any claims, promotions, or representations made within product content or images. For more accurate or detailed product information, please contact the manufacturer directly or reach out to Bolo Support.

    Unless otherwise stated during checkout, all prices displayed on the product page include applicable taxes and import duties.

    bolo.bh operates in accordance with the laws and regulations of Bahrain. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in Bahrain are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    Similar suggestions by Bolo

    More from this brand

    Similar items from “Electric Bicycles”

    isinwheel U4 16" Folding Electric Bike for Adults, 750W Peak Motor with Max 55Miles PAS Range & 19MPH EBike, 374.4Wh Battery Electric Bicycles Step-Thru Commuter E Bikes for Adults and Teens

    Product ID: UO0QQCM44W5
    Condition: New

    4.2

    Color: Black
    Product imageProduct image
    Style: Standard

    BHD30346

    Price includes VAT & Import Duties
    Availability: In Stock

    Quantity:

    |

    Order today to get by

    Free delivery on orders over BHD 20

    Return and refund policies

    Imported From: United States

    At bolo.bh, we stand behind the authenticity and quality of every product we sell. We guarantee that all items offered on our website are 100% genuine, sourced directly from authorized distributors, trusted partners, or the original brands themselves.

    We do not sell counterfeit, replica, or unauthorized goods. Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support . We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    All product information, including images, descriptions, and reviews, is provided by third-party vendors. bolo.bh is not responsible for any claims, promotions, or representations made within product content or images. For more accurate or detailed product information, please contact the manufacturer directly or reach out to Bolo Support.

    Unless otherwise stated during checkout, all prices displayed on the product page include applicable taxes and import duties.

    bolo.bh operates in accordance with the laws and regulations of Bahrain. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in Bahrain are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    Description:

  • Feel Unmatched Performance: Powered by a 500W (Peak 750W) brushless motor, the U4 folding ebike reaches max speed of 19MPH and offers a range of 25 miles (electric mode) to 55 miles (pedal-assist). This electric bicycles features 16-inch tires and a UL2849-certified 374.4Wh upgraded battery for an optimal riding experience
  • Certified for Safe Rides: Certified to meet UL2849 and CFR1512 standards, U4 folding electric bike features upgraded dual disc brakes for precise braking. The 75LUX front light, reflectors, and rear lights ensure enhanced visibility and safer ebike riding
  • Foldable & Ultra-Light Frame:The foldable design makes thise bikes for adults electric easy to store and carry, perfect for tight spaces or traveling. Whether you're at home, in the office, or on public transportation, you can effortlessly fold the e bike and put it away
  • Various Riding Experience: Enjoy the isinwheel ebikes for adults's 3+1 riding modes for a fulfilling journey! Cruise, exercise, or commute with ease by selecting the mode that suits your needs. Plus,our e-bike also supports handlebar bags and rear baskets to lighten your load for extra convenience
  • Precision Meets Power:Newly upgraded control chip & Hall sensor achieved U4 folding electric bike perfect balance of precision and power. Accelerate the e bike in 3.8 seconds and smooth takeoff, Feel smooth and comfor every ride
  • Review:

    5.0 out of 5 stars its a fun ebike for local use

    K. · July 1, 2025

    (function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } updating 3 stars to 5 stars, customer service made it right helping me with the issues i am having.all i am gonna say is, is ebike is more for local use, running to the store, to school, work a friends place, not to be used for delivery, travling far from home, if you wanna do that, get an ebike with 7 speed / 21 speed and larger wheels like 24 inch 26 inch.

    5.0 out of 5 stars Perfect size

    S. · July 9, 2025

    Right size easy operation great battery life. Well worth the cost would recomend for individuals between 5 and 5 1/5 foot

    5.0 out of 5 stars Budget friendly and made well, easy to assemble and great quality.

    Z. · June 27, 2025

    Excellent, easy bike. I'm 61 and found a great priced , good performing bike. Great customer service. Checks all the boxes. Price is very good if you have never had an electric bike. Go for it!

    4.0 out of 5 stars Great for teens!

    A.C. · May 9, 2025

    This is a decent bike for someone who wants to purchase an electric bike for the first time without having to spend over 1k! I got this bike for my son and he loves it! He enjoys riding it to and from school and he loves that it has lights on it for night riding

    1.0 out of 5 stars Can't remove battery

    F. · July 5, 2025

    The media could not be loaded. Customer service will not give me a solution.  They will not answer the phone. I have yet to ride this bike because I cannot remove the battery in the unlock position and.today it won't even turn to unlock.

    5.0 out of 5 stars Creat bike

    s.l.g. · July 8, 2025

    I love my bike I ride it everywhere

    3.0 out of 5 stars a potential good ebike, but with some critical issues

    B.u. · July 3, 2025

    The U4 ebike is an inexpensive, entry-level ebike, with a single gear, 16-inch not-too-fat wheels, many other popular configurations of similar ebikes, such as front suspension, back seat, sizable and removable battery, and front and rear fenders. It is not 'light weight', about 50lb total including the battery, and 3 levels of pedaling assistant modes. I have had it for about 2 weeks, and as an average ebike user, would like to share with other users the following comments about this ebike:A) The seat column lock handle is a bit too small and weak to easily lock and secure the seat with ease. I struggled with the thumb nut and the lock handle to avoid the seat sliding down over the road bumpers. A larger handle and a larger thumb nut could be an easy fix for this.B) There are 4 levels of riding modes at the speed control: 0 (no battery at all), PAS-1 (6mph-max, power starts at 4mph, battery assistant mode), PAS-2 (12mph max, power starts at 10mph), and PAS-3 (18mph max, power starts at 15mph). To my experience, PAS-1 at 6mph is too low and is practically useless. PAS-2 is where I can ride most of the time. PAS-3 is too fast for me. In addition, because this bike has only one gear level, I can pedal as fast as 13-14 mph. Therefore, it is not possible for me and probably FOR most users to pedal effectively at PAS-3 level (the so-called 'Ghost pedaling' condition). If the 47-T chainring can be upgraded to a 54-T chainring, the Ghost Pedaling problem could mostly be avoided.C) There are also several other minor software-related issues, such asa) at any PA level, when you are pedaling faster than the level speed limit, the speed-meter only shows the speed limit at that level, not the actual speed; b) There is no way of switching between trip meter and odometerOverall, this is potentially a good entry-level e-bike, if the few issues are properly addressed.I have not been able to get adequate tech support from the manufacturer. Most support emails were written by someone who either never rides this bike or has no idea what I was talking about on the issues I mentioned above.

    5.0 out of 5 stars Worth it!!!

    P.@. · July 1, 2025

    Great ebikes! My kids love it! Thanks Isinwheel!!!

    Kilomètres

    m.s. · June 22, 2025

    (function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } Dommage que l'autonomie ne soit pas de plus de 8 km.

    Bonne qualité et très pratique

    M.T. · June 20, 2025

    Excellent vélo! Mon fils l'utilise tous les jours pour aller travailler et n'a pas eu de problème pour le moment. L'option de le plier est très pratique et se range facilement.Très bon achat!

    Damaged bike

    R. · May 13, 2025

    The media could not be loaded. First of alll my inner tube is damaged ok so I repair from repair shop . After my near led in handle where I can see the battery is problem like fully white and the battery Omg 5 hours charge after I go to ride In just 20 mins finish Soi decided to return the bike .

    Cool

    D.H. · May 25, 2025

    Cool

    Faire de la pratique régulièrement

    F.G. · March 16, 2025

    Les poignées sont presque de l’assise lorsque vous êtes bien enrobé

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