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NBPOWER

NBPOWER 72V 2000W Rear Wheel Motor, 2000W Electric Bike Kit,Electric Bicycle Conversion Kit with Mutifunction SW900 Display,72V 40A Controller, with 7 Speed flywheel (27.5inch)

  • Based on 34 reviews
Condition: New
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Availability: Only 1 left in stock, order soon!
Fulfilled by Electric Power
Arrives Thursday, Oct 30
Order within 13 hours and 36 minutes
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Color: 27.5inch Rear


Features

  • 72v 2000W rear hub motor(Rear dropout :135mm) with MTX33/39 Double-wall alloy rims(disc brake )
  • 48-72V Dual mode 45A 18 mosfets sine waver controller with Bag
  • Multifunction SW900 Display ,with 7 speed freewheel
  • our kit standard set is 72V ,but our controller voltage is 48-72V ,you also can modify the voltage on Display according to your battery volatge
  • we have this 2000W Ebike kit in our USA Los Angeles warehouse ,it takes about 2-5 working days

Description

Motor: 72v 2000w Electric bike rear hub motor wheel (180°C copper winding+ Best magnet ) Wheel: Sun ringle MTX33/39 Double-wall alloy rims spoke；Throttle: thumb or twist throttle Brake :two alloy brake levers (for both side power off) Controller:72V 40A controller PAS: 1:1 PAS With 8 magnets Display: Multifunction LCD display Gear: 7 speed gears 72V SW900 Display for 2000w 72v Electric bike kit 1.Vehicle speed display function 2.Speed limit function 3. Battery capacity indicator function 4. 5-Levels assistant function 5. Time indicator function 6. Running range counter About the after-sale service 1. Our goal is customer satisfaction! 2. After you received the goods, if you do not know how to use it, please feel freely to contact nnebikes, we will try our best to deal with all problems. 3. Our company provide 1 year free warranty. Within 1 year, if product parts have problem (like fuse, BMS, case, charger), we will provide new parts for free(You need to provide strong evidence that shows these parts have been damaged), you only need to bear the freight. At the same time, we also can provide free technology consulting. 4. Within 5 days after you received the goods, if you find there are problem with goods, please contact us, after our engineer checked the pictures and evidences you provide and make sure it is ture, we will agree to provide new goods to you or return the goods. Both of us bear half the freight. All returned items must be in the original packaging and you must provide us with the shipping tracking number, specific reason for the return, and your po number. After we receive you goods, we will refund your full amount. 5. If you feel the service we do not good enough, please advise us,We will appreciate your proposal and we will continue to improve.

Bike Type: Electric Bike


Age Range (Description): Adult


Brand: NBPOWER


Number of Speeds: 7


Color: 27.5inch Rear


Wheel Size: 27.5 Inches


Suspension Type: Dual, Rear


Special Feature: Digital Display


Included Components: Charger


Size: 27.5inch


Bike Type: ‎Electric Bike


Age Range (Description): ‎Adult


Brand: ‎NBPOWER


Number of Speeds: ‎7


Color: ‎27.5inch Rear


Wheel Size: ‎27.5 Inches


Suspension Type: ‎Dual, Rear


Special Feature: ‎Digital Display


Included Components: ‎Charger


Size: ‎27.5inch


Brake Style: ‎disc


Model Name: ‎72V 2000W Rear Wheel Motor


Power Source: ‎battery


Wattage: ‎1.44E+4


Wheel Material: ‎Alloy Steel or Aluminum


Warranty Type: ‎1 year free warranty


EU Spare Part Availability Duration: ‎1 Years


Maximum Weight Recommendation: ‎2.5E+2 Pounds


Assembly Required: ‎Yes


Bicycle Gear Shifter Type: ‎Thumb


Derailleur Configuration: ‎Rear


Bicycle Drivetrain Type: ‎Derailleur


Electric Assist Type: ‎pedal assist


Manufacturer: ‎niubo power


Brand Name: ‎NBPOWER


Material: ‎Metal


Part Number: ‎NBP-KT-2000KW


Sport Type: ‎Track


Date First Available: May 20, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Good kit, great company
Review Image by Jesse Jesse
The media could not be loaded. It's a good kit by a great company. I had some issues with a couple of the parts in my kit. However, the customer service was excellent and I got speedy replacements. I installed the kit to a Giant Talon XL Aluminum mountain bike with disk brakes. I added a few things such as 12V converter for automotive grade LED lights, a rack to mount my battery, a full frame bag, and different sprockets. I put a 52 tooth front, and 34-11 tooth rear freewheel on it. This allows low gear to pedal uphill with no electric assist, and also pedal along at a comfortable cadence up to 45 MPH. Just keep in mind you need a compatible rear derailleur and a few extra links in your chain. I would recommend similar upgrades if doing long commutes and night riding. The power is great and on the higher settings will try to wheelie if you're not careful. I paired mine with a Unit Pack Power 72V 40Ah battery. That battery is very big and heavy, makes the bike awkward to maneuver when I'm not on top of it, and required a beefy custom mount. Not the battery I'd recommend for everyone, but I wanted lots of range and it was cheap. The range is 40 to 120 miles. I'm a tall and heavy rider, so me on the bike with battery, tools, lunch, work clothes and water comes out to 330 lbs. I have lots of steep hills and it's been windy lately. Even so, a charged battery gets up to 45 MPH on a slight incline very quickly with no pedaling. This style of riding averages 40 MPH will result in only about 1 mile per Ah. If I pedal along with it and average 35 MPH, it uses 11Ah to go 20 miles on those same hills, so the range is nearly doubled this way. Now a note here, I adjusted my amperage down from 40 to 20 Amps. There was only a slight uphill acceleration loss, but the efficiency went up, and the heat buildup went way down. I tried various set points, and I recommend 20-25 Amps. I think the motor and controller will last a lot longer this way(84V for charged 72V nominal battery X 40 Amps = 3360 Watts!, way over the 2000 Watt advertised rating), and I can confirm the range for 20 Amps is improved at the same speeds. Also note, that if you intend to use this kit over 25 MPH, I strongly suggest you have disk brakes and wear protective gear. I also recommend getting your wheels trued up perfect. if they're wobbling and bouncing it's going to be really bad at high speed. I recommend this kit to anyone with a little mechanical knowledge and OK with putting in some work to get a great end result. As a motorcyclist who also cycles for exercise (since my knees aren't the best when I run a lot), this kit is a perfect in-between which lets me commute to work, get my exercise, and have fun all at the same time. ... show more
Reviewed in the United States on April 22, 2022 by Jesse Jesse
    • 10/10, Best cost/performance, Great support
Highly recommend this kit. Installation can be tricky for first time people, but definitely can be figured out. Instructions are decent. Support is 10/10, 2 minute response time on whatsapp. Faster than you want (I usually leave it in 3 or 4 out of 5), great range, great torque for hub drive, better than my friends $1k Amazon bikes by a long shot. Haven’t had issues with heat. Little to no noise at all, in fact I like the small noise it makes, feels cool. This seems to be the best route to go if you want a performing e-bike. ... show more
Reviewed in the United States on August 29, 2024 by Gage Jones
    • Great kit but…
Unless you know are skilled in this kind of thing, it’s not DIY, especially because it comes with vague instructions. I had to find a bike shop that does E-bike conversion to make it happen. Still, so far, it has been great. Living in a place with hills everywhere, I can get around very easily and on flat sections, I can easily go over 30 in fourth gear. I’ve been able to top out at 47 while in 5th. However, it’s best to limit usage of 5th gear because it gets very hot and drains the battery fast. ... show more
Reviewed in the United States on August 18, 2024 by Wyatt Sheets
    • All is great with my purchase!!!!!!!!!!!! 4 months later now and I'm loving this kit even more!!!d
I love this kit!! It was so easy to hook up!! Everything went together so smoothly!! Unfortunately I bought a Voilamart kit and it didn't work. I finally was able to get the Voilamart kit working after replacing the controller which they reimbursed me for so thank you Voilamart. This one works great!! I definitely will be buying more from this seller. I highly recommend this seller!!!! Aaron Update- I just finished building a better battery for my kit. Now it flat out flys!!!! I can cruise at over 40MPH. What a great kit!! Another Update- This kit has worked flawlessly! I mainly just ride on light trails and roads. If you plan on doing extreme off roading than you must get a mid-drive kit or you will burn the motor and controller up. I tried to ride on a really aggressive trail a few weeks ago and my ebike made it but I'm afraid I over heated the motor a few times. It's still working at 100 percent though. When I ordered this kit it took over 3 weeks to get it but was well worth the wait!! Aaron ... show more
Reviewed in the United States on August 4, 2020 by Irishman1771
    • Not fully plug and Play. Expect to buy extra parts
Review Image by Kevin Kevin
When you order a kit that typically means everything's compatible, plug and play if you will. Apparently that doesn't go for these Chinese motors, the phase wires for the motor and the phase wires for the controller are completely different thickness gauge wires and they have completely different connectors on the ends. So in order to get this to work I have to buy more parts. The so called controller bag they give you is an absolute joke, piece of advice find your own controller bag ... show more
Reviewed in the United States on September 12, 2022 by Kevin Kevin
    • Nice Kit, Powerful
Review Image by Brian Werner Brian Werner
Review Image by Brian Werner Brian Werner
I just finished this and I've only ridden it a couple of times. I had it up to 30mph which is scary fast on a bicycle. I doubt it will hit 40 as I weigh 210 and it is a heavy frame, but I'll update this when I've ridden it more. I used an old steel frame from a cheap 20 year old Murray. I stripped it and replaced every single thing on the bike. It was not designed for disk brakes and that was the biggest obstacle. Anyone building this kit should use a hardtail mountain bike that was designed for disk brakes. I did not hook up the PAS. The control panel has a trip odometer, battery level, speed, Watt, and power level display. It has 5 power levels. Level 5 is Quick. It feels like the front wheel wants to lift when you hit the throttle. Levels 3 & 4 are good for just cruising. I like the full twist throttle better than the half twist my other e bike has, but they are both nice. I've never tried the thumb throttle. I bought the 20 amp hour battery and you can see it fits easily in this frame. It probably wouldn't fit a bike with rear suspension. I think it's a good kit with a heavy duty motor. The rear wheel drive feels better than my other front drive bike, more like a motorcycle. Sweet. ... show more
Reviewed in the United States on February 16, 2021 by Brian Werner Brian Werner

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