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Finbike U4 Electric Bike, 16" Portable Electric Bicycle with Removable Battery, 60KM Max Range, 3 Riding Modes, Front Shock Absorber, Foldable E-bike for Adults/Teens

Description:

  • ๐Ÿšฒใ€๐Ÿ“๐Ÿ“๐Œ๐ข๐ฅ๐ž๐ฌ ๐‹๐จ๐ง๐  ๐‘๐š๐ง๐ ๐žใ€‘The U4 electric bike features a removable ๐Ÿ‘๐Ÿ”๐• ๐Ÿ๐ŸŽ.๐Ÿ’๐€๐ก battery that charges in just ๐Ÿ’-๐Ÿ“ ๐ก๐จ๐ฎ๐ซ๐ฌ. With pedal assist mode, you can enjoy an impressive range of up to ๐Ÿ“๐Ÿ“ ๐ฆ๐ข๐ฅ๐ž๐ฌ, making it ideal for both commuting and recreational rides.
  • ๐Ÿšฒใ€๐Ÿ‘ ๐‘๐ข๐๐ข๐ง๐  & ๐’๐ฉ๐ž๐ž๐ ๐Œ๐จ๐๐ž๐ฌใ€‘This electric bike is powered by a 250W ๐›๐ซ๐ฎ๐ฌ๐ก๐ฅ๐ž๐ฌ๐ฌ ๐ฆ๐จ๐ญ๐จ๐ซ and offers 3 speed modes(10/20/25 km/h). Choose from ๐Ÿ‘ ๐ซ๐ข๐๐ข๐ง๐  ๐ฆ๐จ๐๐ž๐ฌโ€”pure bike mode, pedal assist mode, pure electric modeโ€”to suit your needs and preferences.
  • ๐Ÿšฒใ€๐„๐ฑ๐œ๐ž๐ฅ๐ฅ๐ž๐ง๐ญ ๐‘๐ข๐๐ข๐ง๐  ๐„๐ฑ๐ฉ๐ž๐ซ๐ข๐ž๐ง๐œ๐žใ€‘Equipped with 16*2.15" anti-puncture/anti-skid pneumatic tires, front double shock absorption and double disc braking system to minimize bumps and vibrations. U4 has bright LED headlights, taillights and reflectors, improving visibility and safety during night riding.
  • ๐Ÿšฒใ€๐…๐จ๐ฅ๐๐š๐›๐ฅ๐ž & ๐๐จ๐ซ๐ญ๐š๐›๐ฅ๐ž ๐ƒ๐ž๐ฌ๐ข๐ ๐งใ€‘E-bike weighs 24.45kg and can carry up to 120KG. You can easily fold and store it in the trunk of your car or take it into the subway, making it the best commuting and travel companion. (Folded size: 77*48*60.5cm)
  • ๐Ÿ’–ใ€๐€๐Ÿ๐ญ๐ž๐ซ-๐’๐š๐ฅ๐ž๐ฌ ๐’๐ž๐ซ๐ฏ๐ข๐œ๐žใ€‘U4 ebike comes 95% assembled and we provide one-year ebike warranty and lifetime technical support. If you have any questions, please feel free to contact us. We offer a professional warranty and respond quickly within 24 hours.
  • Review:

    5.0 out of 5 stars Fantastic Ebike

    A. ยท 23 October 2024

    The battery on the ebike needs completely drained after the first charge and then completely charged to get it to power the bike for as long as the manufacturer advertises. It is also advisable to train the battery by throttling up hill or on power assist level 3. Initially, each steep hill will drain the battery by a bar or more, but if you perservere (over 10 - 12 charges) , the hills will then no longer be a problem for the BMS chip; and the bettery will keep to a good level after doing hills. My nearest town 8 miles away over 3 or 4 steep hills. I had to train the battery for the return journey by using it and discharging 7 or 8 times. I can throttle (and let cruise control take over), on level assist 3 and the bike gets me there in 23 minutes. There and back, the battery level afterwards is still 36.2 volts (which is over 50% charge remaining). The bus takes 20 minutes to get to the same place (3 minutes quicker). No license or road tax or MOT needed and perfectly legal. The bike also has an option to have a max speed of 35 KPH and also to display speed in MPH and milage. Lovely piece of kit and very well built. It has a very sturdy feel and very comfortable to ride. On a mixed terrain setting like mine, the battery will do about 30 miles once it has been run in over a week or so.

    5.0 out of 5 stars Quality product at a fair price

    M. ยท 13 August 2025

    Wow my first experience with an e bike. For the price this is a quality product. Good delivery time and setup from the box was straight forward with concise instructions.

    4.0 out of 5 stars OK

    F. ยท 27 November 2024

    Not as powerful as I hoped... And a little bit creaky... But I guess it's good for the money. Keeps a good charge so far and get good milage out of the charge.It's a shame the rear light isn't run for the main battery. It's a fairly basic cheap rear light that requires it's own batteries and manually switching on.Overall reasonably happy for the price. A bit heavy for carrying about folded. But folding OK for storage or getting in the boot of the car. But the folding part wasn't high on my list.I feel like I will likely get a better one in a year or so. But a reasonable entry level bike.I replaced the seat pole with a spring suspension type made the ride a whole lot smoother. I would recommend this .. The small wheels don't buffer the lumps very well at all.

    5.0 out of 5 stars Great folding ebike

    w. ยท 17 August 2025

    Very good folding ebike easy to put together front mudguard wheel handle bars and seat battery nearly fully charged pumped tyres up using pump which came with the bike. Took it out for a test run Very happy with the performance it's quick getting too 15.5mph.The 3 speed settings 6mph 9mph and 15.5mph. Very happy with bike great seller fast delivery.

    1.0 out of 5 stars Doesn't work poor support little support

    G. ยท 1 August 2025

    Have now lost faith in the bike and finbike. Reply to emails are slow and poor. The bike has not worked properly from day 1. Been sent again a pedal assist sensor and main control unit, which I have to fit at my time and cost. Bike only works properly when battery fully charged and then slowly losses power and have to reset pedal assist.This would be a brilliant bit of kit if it worked. Pedal assist is very poor and doesn't always work. Support is unhelpful and hard work.Waited 6 weeks before reviewing to give it a good testDelivery and installing. Arrived in time, in one box. Packaged very well very secure. Install was very straightforward with only the front mudguard 2 bolts which where very very tight but other than that took 45 minutes. Very impressed with the build quality everything looks and feels quality.Riding. Easy to turn on but at times key can be a bit fiddly. Control panel bright and easy to read and very easy to use.Riding is hit and miss. Using the throttle wow it's just to easy, quick to pick up and maintain speed it's cheating but so easy.Pedal assist is hit and miss, found out the pedal assist sensor had moved and wasn't working properly pushed back into crank and now seems ok. 3 setting and have mainly used the 3rd setting and found once up to speed and peddling it's fine but stop peddling and you feel is stop assisting as it should but at time start peddling and it doesn't work and found quick blast of throttle or turn down to 2nd setting and back to 3 seems to fix it. Not a big problem but slightly annoying.Seat is quite comfy and well paddedIt's heavier than I imagined but small and compact and fits in the boot of the car.There is no mention of water proof but at the battery charger point clearly not waterproof the little cover over the charge point is not the best but bought a pannier that has a water cover I can cover it with that.Reported the peddle assist not working via email to finbike they replied within 24 hours asking for invoice number were and when I bought it name and address 3 days later nothing not impressed did ask if it could be sencor and is there a preferred location setting, still no reply.This would be a 4 poss 5 star review but sensor not working and lack of support have given 2.Will give it another 6 weeks and will update reviewUpdateThis would be a brilliant bit of kit if it works.Finbike eventually responded to emails and sent a pedal assist sensor which I had to replace and buy tools to do this.At first the sensor fixed the fault but after a week same fault but worse.Email response can you video the fault with no one on the bike. Considering the fault is when riding doesn't help.Regret buying this bike fault from the start. Poor support. Lost total faith in this bike and nothing I can do about it.

    5.0 out of 5 stars Good sturdy bike

    S. ยท 4 February 2025

    Arrived before the due date, and was well package, the instruction booklet was clear in how to place the remaining parts to the bike. I liked that I could step over the bike without having to rise my leg much (I am short) I felt safe on the bike as the 16inch wheel was correct for my height. I do think that the bike is a bit heavy for me for lifting in and out of a car, but it is very sturdy, overall I am happy with the bike.

    5.0 out of 5 stars Stylish Electric Bicycle

    A.B. ยท 5 March 2025

    This electric bike is amazing! Stylish, smooth, and perfect for commuting and fun rides. Highly recommended!

    5.0 out of 5 stars LIGHTWEIGHT

    r.g. ยท 3 March 2025

    EASY LIGHTWEIGHT BIKE, EASY TO PUT TOGETHER, LONG RANGE BATTERY. PERFECT FOR OUR NEEDS

    Finbike U4 Electric Bike, 16" Portable Electric Bicycle with Removable Battery, 60KM Max Range, 3 Riding Modes, Front Shock Absorber, Foldable E-bike for Adults/Teens

    Product ID: KO0QTLEOP43
    Condition: New

    4.3

    BHD53323

    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 Kingdom

    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 โ€œDangerous Goods (DG)โ€ 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 โ€œElectric Bikesโ€

    Finbike U4 Electric Bike, 16" Portable Electric Bicycle with Removable Battery, 60KM Max Range, 3 Riding Modes, Front Shock Absorber, Foldable E-bike for Adults/Teens

    Product ID: KO0QTLEOP43
    Condition: New

    4.3

    BHD53323

    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 Kingdom

    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 โ€œDangerous Goods (DG)โ€ 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:

  • ๐Ÿšฒใ€๐Ÿ“๐Ÿ“๐Œ๐ข๐ฅ๐ž๐ฌ ๐‹๐จ๐ง๐  ๐‘๐š๐ง๐ ๐žใ€‘The U4 electric bike features a removable ๐Ÿ‘๐Ÿ”๐• ๐Ÿ๐ŸŽ.๐Ÿ’๐€๐ก battery that charges in just ๐Ÿ’-๐Ÿ“ ๐ก๐จ๐ฎ๐ซ๐ฌ. With pedal assist mode, you can enjoy an impressive range of up to ๐Ÿ“๐Ÿ“ ๐ฆ๐ข๐ฅ๐ž๐ฌ, making it ideal for both commuting and recreational rides.
  • ๐Ÿšฒใ€๐Ÿ‘ ๐‘๐ข๐๐ข๐ง๐  & ๐’๐ฉ๐ž๐ž๐ ๐Œ๐จ๐๐ž๐ฌใ€‘This electric bike is powered by a 250W ๐›๐ซ๐ฎ๐ฌ๐ก๐ฅ๐ž๐ฌ๐ฌ ๐ฆ๐จ๐ญ๐จ๐ซ and offers 3 speed modes(10/20/25 km/h). Choose from ๐Ÿ‘ ๐ซ๐ข๐๐ข๐ง๐  ๐ฆ๐จ๐๐ž๐ฌโ€”pure bike mode, pedal assist mode, pure electric modeโ€”to suit your needs and preferences.
  • ๐Ÿšฒใ€๐„๐ฑ๐œ๐ž๐ฅ๐ฅ๐ž๐ง๐ญ ๐‘๐ข๐๐ข๐ง๐  ๐„๐ฑ๐ฉ๐ž๐ซ๐ข๐ž๐ง๐œ๐žใ€‘Equipped with 16*2.15" anti-puncture/anti-skid pneumatic tires, front double shock absorption and double disc braking system to minimize bumps and vibrations. U4 has bright LED headlights, taillights and reflectors, improving visibility and safety during night riding.
  • ๐Ÿšฒใ€๐…๐จ๐ฅ๐๐š๐›๐ฅ๐ž & ๐๐จ๐ซ๐ญ๐š๐›๐ฅ๐ž ๐ƒ๐ž๐ฌ๐ข๐ ๐งใ€‘E-bike weighs 24.45kg and can carry up to 120KG. You can easily fold and store it in the trunk of your car or take it into the subway, making it the best commuting and travel companion. (Folded size: 77*48*60.5cm)
  • ๐Ÿ’–ใ€๐€๐Ÿ๐ญ๐ž๐ซ-๐’๐š๐ฅ๐ž๐ฌ ๐’๐ž๐ซ๐ฏ๐ข๐œ๐žใ€‘U4 ebike comes 95% assembled and we provide one-year ebike warranty and lifetime technical support. If you have any questions, please feel free to contact us. We offer a professional warranty and respond quickly within 24 hours.
  • Review:

    5.0 out of 5 stars Fantastic Ebike

    A. ยท 23 October 2024

    The battery on the ebike needs completely drained after the first charge and then completely charged to get it to power the bike for as long as the manufacturer advertises. It is also advisable to train the battery by throttling up hill or on power assist level 3. Initially, each steep hill will drain the battery by a bar or more, but if you perservere (over 10 - 12 charges) , the hills will then no longer be a problem for the BMS chip; and the bettery will keep to a good level after doing hills. My nearest town 8 miles away over 3 or 4 steep hills. I had to train the battery for the return journey by using it and discharging 7 or 8 times. I can throttle (and let cruise control take over), on level assist 3 and the bike gets me there in 23 minutes. There and back, the battery level afterwards is still 36.2 volts (which is over 50% charge remaining). The bus takes 20 minutes to get to the same place (3 minutes quicker). No license or road tax or MOT needed and perfectly legal. The bike also has an option to have a max speed of 35 KPH and also to display speed in MPH and milage. Lovely piece of kit and very well built. It has a very sturdy feel and very comfortable to ride. On a mixed terrain setting like mine, the battery will do about 30 miles once it has been run in over a week or so.

    5.0 out of 5 stars Quality product at a fair price

    M. ยท 13 August 2025

    Wow my first experience with an e bike. For the price this is a quality product. Good delivery time and setup from the box was straight forward with concise instructions.

    4.0 out of 5 stars OK

    F. ยท 27 November 2024

    Not as powerful as I hoped... And a little bit creaky... But I guess it's good for the money. Keeps a good charge so far and get good milage out of the charge.It's a shame the rear light isn't run for the main battery. It's a fairly basic cheap rear light that requires it's own batteries and manually switching on.Overall reasonably happy for the price. A bit heavy for carrying about folded. But folding OK for storage or getting in the boot of the car. But the folding part wasn't high on my list.I feel like I will likely get a better one in a year or so. But a reasonable entry level bike.I replaced the seat pole with a spring suspension type made the ride a whole lot smoother. I would recommend this .. The small wheels don't buffer the lumps very well at all.

    5.0 out of 5 stars Great folding ebike

    w. ยท 17 August 2025

    Very good folding ebike easy to put together front mudguard wheel handle bars and seat battery nearly fully charged pumped tyres up using pump which came with the bike. Took it out for a test run Very happy with the performance it's quick getting too 15.5mph.The 3 speed settings 6mph 9mph and 15.5mph. Very happy with bike great seller fast delivery.

    1.0 out of 5 stars Doesn't work poor support little support

    G. ยท 1 August 2025

    Have now lost faith in the bike and finbike. Reply to emails are slow and poor. The bike has not worked properly from day 1. Been sent again a pedal assist sensor and main control unit, which I have to fit at my time and cost. Bike only works properly when battery fully charged and then slowly losses power and have to reset pedal assist.This would be a brilliant bit of kit if it worked. Pedal assist is very poor and doesn't always work. Support is unhelpful and hard work.Waited 6 weeks before reviewing to give it a good testDelivery and installing. Arrived in time, in one box. Packaged very well very secure. Install was very straightforward with only the front mudguard 2 bolts which where very very tight but other than that took 45 minutes. Very impressed with the build quality everything looks and feels quality.Riding. Easy to turn on but at times key can be a bit fiddly. Control panel bright and easy to read and very easy to use.Riding is hit and miss. Using the throttle wow it's just to easy, quick to pick up and maintain speed it's cheating but so easy.Pedal assist is hit and miss, found out the pedal assist sensor had moved and wasn't working properly pushed back into crank and now seems ok. 3 setting and have mainly used the 3rd setting and found once up to speed and peddling it's fine but stop peddling and you feel is stop assisting as it should but at time start peddling and it doesn't work and found quick blast of throttle or turn down to 2nd setting and back to 3 seems to fix it. Not a big problem but slightly annoying.Seat is quite comfy and well paddedIt's heavier than I imagined but small and compact and fits in the boot of the car.There is no mention of water proof but at the battery charger point clearly not waterproof the little cover over the charge point is not the best but bought a pannier that has a water cover I can cover it with that.Reported the peddle assist not working via email to finbike they replied within 24 hours asking for invoice number were and when I bought it name and address 3 days later nothing not impressed did ask if it could be sencor and is there a preferred location setting, still no reply.This would be a 4 poss 5 star review but sensor not working and lack of support have given 2.Will give it another 6 weeks and will update reviewUpdateThis would be a brilliant bit of kit if it works.Finbike eventually responded to emails and sent a pedal assist sensor which I had to replace and buy tools to do this.At first the sensor fixed the fault but after a week same fault but worse.Email response can you video the fault with no one on the bike. Considering the fault is when riding doesn't help.Regret buying this bike fault from the start. Poor support. Lost total faith in this bike and nothing I can do about it.

    5.0 out of 5 stars Good sturdy bike

    S. ยท 4 February 2025

    Arrived before the due date, and was well package, the instruction booklet was clear in how to place the remaining parts to the bike. I liked that I could step over the bike without having to rise my leg much (I am short) I felt safe on the bike as the 16inch wheel was correct for my height. I do think that the bike is a bit heavy for me for lifting in and out of a car, but it is very sturdy, overall I am happy with the bike.

    5.0 out of 5 stars Stylish Electric Bicycle

    A.B. ยท 5 March 2025

    This electric bike is amazing! Stylish, smooth, and perfect for commuting and fun rides. Highly recommended!

    5.0 out of 5 stars LIGHTWEIGHT

    r.g. ยท 3 March 2025

    EASY LIGHTWEIGHT BIKE, EASY TO PUT TOGETHER, LONG RANGE BATTERY. PERFECT FOR OUR NEEDS

    Similar suggestions by Bolo

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