---
product_id: 361081896
title: "NBPOWER 135mm Dropout e-Bike Conversion Kit 48V-72V 3000W, 100km/h Speed, Alarm Lock"
brand: "nb power"
price: "₱84549"
currency: PHP
in_stock: true
reviews_count: 4
category: "Nb Power"
url: https://www.desertcart.ph/products/361081896-nbpower-135mm-dropout-e-bike-conversion-kit-48v-72v-3000w
store_origin: PH
region: Philippines
---

# 3000W high-power motor 135mm rear dropout fit Integrated alarm lock NBPOWER 135mm Dropout e-Bike Conversion Kit 48V-72V 3000W, 100km/h Speed, Alarm Lock

**Brand:** nb power
**Price:** ₱84549
**Availability:** ✅ In Stock

## Summary

> ⚡ Transform your bike, transform your commute — power meets precision!

## Quick Answers

- **What is this?** NBPOWER 135mm Dropout e-Bike Conversion Kit 48V-72V 3000W, 100km/h Speed, Alarm Lock by nb power
- **How much does it cost?** ₱84549 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/361081896-nbpower-135mm-dropout-e-bike-conversion-kit-48v-72v-3000w)

## Best For

- nb power enthusiasts

## Why This Product

- Trusted nb power brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unleash 3000W of Pure Power:** Dominate your ride with a brushless gearless motor that rockets you up to 100km/h—because average just won’t cut it.
- • **Ride with Confidence & Security:** Built-in alarm lock and free torque arm keep your investment safe and stable, so you can focus on the thrill.
- • **Smart Control at Your Fingertips:** Sine wave 80A controller paired with a vibrant TFT UKC1 color display delivers smooth acceleration and real-time ride data.
- • **Precision Fit for Seamless Upgrade:** 135mm rear dropout ensures a perfect, hassle-free installation on your existing bike frame—customization meets convenience.
- • **Tailored Battery Options for Every Journey:** Customizable 48V-72V battery solutions with advanced BMS and charger options to match your distance and power needs.

## Overview

The NBPOWER 135mm Dropout e-Bike Conversion Kit is a high-performance 3000W electric upgrade designed for adult bikes with a 135mm rear fork spacing. Featuring a sine wave 80A controller, a vibrant TFT UKC1 color display, and an integrated alarm lock, this kit delivers smooth, powerful acceleration up to 100km/h. Compatible with multiple wheel sizes and customizable battery options (48V-72V), it offers a tailored, secure, and thrilling ride experience for the discerning e-bike enthusiast.

## Description

We can customize different shape and different capacity suitable battery with 80A BMS and 5A charger for 3000W Ebike kit according to your bike install position and ride distance request ; Please you see the follow listing ； https://www.desertcart.com/dp/B0979383J3?ref=myi_title_dp https://www.desertcart.com/dp/B078XBCKBW?ref=myi_title_dp https://www.desertcart.com/dp/B08Y8ZKF9V?ref=myi_title_dp If you have further problem or need , please you contact me by Email (sqma1001@hotmail.com), My WhatsApp account is +86 13401536906; China Package content : 1. 3000W Powerful Brushless Gearless Motorized 20" 24" 26" 700C 28" 29" Wheel Or Motorcycle Wheel 17" 18" 19" 21". 2. 48V-72V Sine wave 80Amp smart controller 3. Controller bag 4. 1 pair of High Quality Aluminum Alloy Brake Levers v 5. Full Twist Throttle 6. PAS 8 Magnets High Quality Pedal Assistant Sensor 7. TFT UKC1 Color display 8. single speed gears 9. alarm Lock 10. Free Torque Arm Safe for Customer. 11. GOOD PACKAGE

Review: Long and Fun Journey - This is my first product/customer service review that I have done in many, many years. However, this being my first, high powered ebike build, wanted to share my experience with NB Power's product and customer service. As with most upcoming technology, there were a number of "hiccups" with this build, that have been troubleshot and resolved. This was a learning experience for me, as these builds do take a certain level of mechanical knowledge to complete properly. NB Power's excellent customer department was there for me every step of the way. Amazing service. I purchased this 3000 watt kit from NB Power and a 72 volt triangle battery from another manufacture in order to save a few dollars. A big mistake on my part.... battery not compatible with kit. 2 weeks later, a battery recommended by NB Power was purchased and works/worked flawlessly. After new battery was received and installed, a "30H" error appeared on the display screen, with no hub motor function. I reached out to NB Power's customer service department, and after several trouble shooting procedures, it was determined that the controller was at fault. With constant contact from Anne regarding shipping information, a new controller was sent, received and installed. New controller did the trick with power to the rear hub, but display would not read MPH or any other viable information. Again, with the assistance of NB Powers' technical department, we were able to troubleshoot the issue and problem was resolved. I felt that Anne and the technical support team shared the same passion of finishing the build as I did. Even with the 12 hour time difference, many of my questions were answered after I assume their technical department was closed for the day. Amazing and first class customer service. As stated in previous reviews, this 3000 watt kit has surprising strong torque and speed. Will knock you off on your back if you don't show the throttle respect. Personally haven't taken the PAS past 5 (out of 9). Have reached speeds to 35 MPH in no time. I do feel this bike is capable of 50 MPH... way to fast for me. In conclusion, some time and finances were involved for me. I didn't mind at all knowing that this could be a challenge. NB Power was excellent from start to finish. They provided out standing communication and backed their product with confidence and pride.
Review: BETTER THAN ADVERTISED - Bad Ass Kit (topgun) BUT NOT FOR THE MECHANICALLY TIMID. You have to be able to think. Pros: When you get this product, you realize it's better than expected. This is a high performance product! Cons: There were no assembly instructions at all. Fortunately, I've been an aircraft mechanic 20 years, so I was able to install everything and even splice my old ebike throttle and brakes into this installation. It worked❗It was still a pain to figure everything out. The whole job took me about 6 hours (taking my time). Advice: be very careful when handling the controller wires (the power terminals) after connecting the battery, because it will shock you or spark even if you have disconnected the battery. Also, once everything is connected, you MUST turn on the display unit and go to system settings (double press "M"), and change the voltage to the voltage of your battery. My bike was sluggish at first, but after changing the settings, it was quick as fk.

## Features

- Rear fork distance is 135mm
- Sine wave Controller with controller bag
- TFT UKC1 Color display
- single speed freewheel
- 48v-72v 3000w electric bike conversion kit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08R3TNCKT |
| Age Range (Description) | Adult |
| Assembly Required | Yes |
| Best Sellers Rank | #144,645 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #41 in Cycling Electronics |
| Bicycle Drivetrain Type | Single-speed |
| Bike Type | Electric Bike |
| Brake Style | Linear Pull |
| Brand | NB POWER |
| Brand Name | NB POWER |
| Color | 27.5inch Rear |
| Customer Reviews | 4.1 4.1 out of 5 stars (100) |
| Date First Available | December 21, 2020 |
| Electric Assist Type | Throttle and Pedal Assist |
| Frame Material | Aluminum |
| Included Components | Charger, Electric Bike |
| Manufacturer | NB-YF-3KW |
| Material | Plastic |
| Model Name | NB-YF-3KW |
| Number of Speeds | 1 |
| Power Source | electric |
| Seat Material Type | Leather |
| Size | 27.5 |
| Special Feature | Aluminum Frame, Electric |
| Specific Uses For Product | Road |
| Suspension Type | Dual, Rear |
| UPC | 749965183457 |
| Warranty Type | Limited |
| Wattage | 3000 watts |
| Wheel Material | Aluminum |
| Wheel Size | 27.5 Inches |

## Product Details

- **Age Range (Description):** Adult
- **Bike Type:** Electric Bike
- **Brand:** NB POWER
- **Color:** 27.5inch Rear
- **Frame Material:** Aluminum
- **Included Components:** Charger, Electric Bike
- **Number of Speeds:** 1
- **Special Feature:** Aluminum Frame, Electric
- **Suspension Type:** Dual, Rear
- **Wheel Size:** 27.5 Inches

## Images

![NBPOWER 135mm Dropout e-Bike Conversion Kit 48V-72V 3000W, 100km/h Speed, Alarm Lock - Image 1](https://m.media-amazon.com/images/I/51Yhj3wXxrL.jpg)

## Questions & Answers

**Q: Do the alarm on this controller lock the back wheel/hub motor when activated?**
A: No

**Q: Is there a soft start option for the motor?**
A: If you change the speed control from 5 t0 9 settings you can control your take off so you wont end up in the bushes

**Q: Does the tft ukc1 display have a usb port?**
A: There is a USB port on the display

**Q: Does anyone know the rim/wheel width where the tire bead goes of the  26” wheel kit?  I’m not asking for the dropout distance.**
A: this MTX rim width about 30-39mm; usually Match 1.95 -3.0 tire ;this rim only be used for disc brake ; if need V-brake , please contact me ;
This motor dropout is 135mm, with single freewheel, not match multi speed freewheel;
If you have further problem or need , please you contact me by Email (sqma1001@hotmail.com), My WhatsApp account is +86 13401536906; China

## Customer Reviews

### ⭐⭐⭐⭐⭐ Long and Fun Journey
*by A***R on April 30, 2022*

This is my first product/customer service review that I have done in many, many years. However, this being my first, high powered ebike build, wanted to share my experience with NB Power's product and customer service. As with most upcoming technology, there were a number of "hiccups" with this build, that have been troubleshot and resolved. This was a learning experience for me, as these builds do take a certain level of mechanical knowledge to complete properly. NB Power's excellent customer department was there for me every step of the way. Amazing service. I purchased this 3000 watt kit from NB Power and a 72 volt triangle battery from another manufacture in order to save a few dollars. A big mistake on my part.... battery not compatible with kit. 2 weeks later, a battery recommended by NB Power was purchased and works/worked flawlessly. After new battery was received and installed, a "30H" error appeared on the display screen, with no hub motor function. I reached out to NB Power's customer service department, and after several trouble shooting procedures, it was determined that the controller was at fault. With constant contact from Anne regarding shipping information, a new controller was sent, received and installed. New controller did the trick with power to the rear hub, but display would not read MPH or any other viable information. Again, with the assistance of NB Powers' technical department, we were able to troubleshoot the issue and problem was resolved. I felt that Anne and the technical support team shared the same passion of finishing the build as I did. Even with the 12 hour time difference, many of my questions were answered after I assume their technical department was closed for the day. Amazing and first class customer service. As stated in previous reviews, this 3000 watt kit has surprising strong torque and speed. Will knock you off on your back if you don't show the throttle respect. Personally haven't taken the PAS past 5 (out of 9). Have reached speeds to 35 MPH in no time. I do feel this bike is capable of 50 MPH... way to fast for me. In conclusion, some time and finances were involved for me. I didn't mind at all knowing that this could be a challenge. NB Power was excellent from start to finish. They provided out standing communication and backed their product with confidence and pride.

### ⭐⭐⭐⭐⭐ BETTER THAN ADVERTISED
*by A***R on August 12, 2023*

Bad Ass Kit (topgun) BUT NOT FOR THE MECHANICALLY TIMID. You have to be able to think. Pros: When you get this product, you realize it's better than expected. This is a high performance product! Cons: There were no assembly instructions at all. Fortunately, I've been an aircraft mechanic 20 years, so I was able to install everything and even splice my old ebike throttle and brakes into this installation. It worked❗It was still a pain to figure everything out. The whole job took me about 6 hours (taking my time). Advice: be very careful when handling the controller wires (the power terminals) after connecting the battery, because it will shock you or spark even if you have disconnected the battery. Also, once everything is connected, you MUST turn on the display unit and go to system settings (double press "M"), and change the voltage to the voltage of your battery. My bike was sluggish at first, but after changing the settings, it was quick as fk.

### ⭐⭐⭐⭐⭐ This kit is awesome! Exactly what I was looking for
*by J***S on July 24, 2023*

The kit is an excellent fit for someone who wants to have a high top speed and get there fast! Be warned that the controller is 80A continuous so it will pull closer to 5-6,000watts! My 72v19.2ah battery gets very warm when I run the bike hard. But that is my fault for not buying the battery that the seller offered (I got the battery first and should have just paid the shipping to return it to buy theirs) Use the include torque arm and consider getting a second one. It has so much torque I almost spun it out of the dropout when I first installed it (Didnt make sure everything was tight enough) I hit a top speed of 55mph but I am almost certain that is a limitation of my battery. Get the highest quality tires you can find. I have a Schwalbe Super Moto-X on it and even then it is barely up to the task of this beast of a hubmotor! I would definitely recommend this kit to a friend and find the seller to be very easy to work with

## Frequently Bought Together

- NBPOWER 135mm dropouts e-Bike kit 48V-72V 3000w e Bike Conversion Kit 100km/h Speed 3000W ebike Conversion kit(27.5inch Rear)
- TIKSCIENCE Universal Torque Arm Conversion Kits for Electric Bicycle EBike Front or Rear Hub Motors 2 Sets, Electric Bicycle Maintenance Tool

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-14*