---
product_id: 44253914
title: "NBPOWER from USA Warehouse, Stealth Bomber Electric Bike Frame, Enduro Ebike Frame for 3000W/ 5000W/8000W Electric Bicycle DIY Kit,Ebike Conversion kit ((Dropout :170-175mm) Black)"
brand: "nb power"
price: "R$8870"
currency: BRL
in_stock: true
reviews_count: 6
category: "Nb Power"
url: https://www.desertcart.com.br/products/44253914-nbpower-from-usa-warehouse-stealth-bomber-electric-bike-frame-enduro
store_origin: BR
region: Brazil
---

# Supports 3000W-8000W motors High-quality 4mm ABS+PMMA anti-scratch cover Compatible with 190-240mm rear shocks NBPOWER from USA Warehouse, Stealth Bomber Electric Bike Frame, Enduro Ebike Frame for 3000W/ 5000W/8000W Electric Bicycle DIY Kit,Ebike Conversion kit ((Dropout :170-175mm) Black)

**Brand:** nb power
**Price:** R$8870
**Availability:** ✅ In Stock

## Summary

> ⚡ Dominate the trails with power and style – your ultimate e-bike frame awaits!

## Quick Answers

- **What is this?** NBPOWER from USA Warehouse, Stealth Bomber Electric Bike Frame, Enduro Ebike Frame for 3000W/ 5000W/8000W Electric Bicycle DIY Kit,Ebike Conversion kit ((Dropout :170-175mm) Black) by nb power
- **How much does it cost?** R$8870 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/44253914-nbpower-from-usa-warehouse-stealth-bomber-electric-bike-frame-enduro)

## 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

- • **Precision Fit:** Head tube supports 1.1/8-inch non-integrated steering tubes with a 130mm length for seamless assembly.
- • **Powerhouse Ready:** Built to handle electric motors from 3000W up to a beastly 8000W for unmatched performance.
- • **Rugged & Refined:** Steel frame paired with a glossy, anti-scratch ABS+PMMA cover ensures durability with style.
- • **Fast USA Shipping:** Ships directly from USA warehouse—get your build rolling faster and join the elite e-bike community.
- • **Smooth Ride Guaranteed:** Designed for rear shocks between 190mm and 240mm, perfect for aggressive off-road adventures.

## Overview

The NBPOWER Stealth Bomber Electric Bike Frame is a robust steel hardtail frame designed for high-performance electric mountain bikes. Compatible with powerful 3000W to 8000W motors, it features a durable 4mm ABS+PMMA anti-scratch plastic cover and supports rear shocks from 190mm to 240mm. With a 19-inch frame size and precise head tube dimensions, this frame is perfect for serious off-road enthusiasts seeking a reliable and stylish DIY e-bike conversion kit, shipped quickly from a USA warehouse.

## Description

desertcart.com : NBPOWER from USA Warehouse, Stealth Bomber Electric Bike Frame, Enduro Ebike Frame for 3000W/ 5000W/8000W Electric Bicycle DIY Kit,Ebike Conversion kit ((Dropout :170-175mm) Black) : Sports & Outdoors

Review: A Very Good Frame to Build On - I came from the bike industry and built dozens of Mountain Cycle and Intense full-suspension downhill and cross country bikes, and trust me when I say that the excellent customer service that Anne of NBPower provides is worth buying the fame on it's own. Here are the other details: Issues... the seat tube is a bit stiff, so only a quick release clamp is strong enough to keep your seat post from falling, and you really have to winch that hard to get it to set right; there was one nut that keeps the side plate on that I had to tap; the rear stays were about 1/4 inch too tight for the back hub, so you will need help to remove it at first, but overall, this was an easy build. The effective top tube length is 34 inches at the start, but the single pivot reduces that when you add the sag of the rear shock (as the post comes down, the head tube and rear hub get closer together); the bottom bracket is VERY high so if you are under 6 foot, don't buy the 4 inch tire version. I'm 6' 5" and I can barely stand clear over the top of the bike. If you are under 200 pounds you might want to get a 550 spring for the shock to make sure that the frame sags enough to make the geometry to work properly. At this point, I have the bike pretty well dialed in for my size and I do love riding it. The rear shock Anne suggested is SO plush. Outstanding shock for the money. Even my long-time friend who owns a bike shop was impressed with the overall ride. SO smooth. It's a bit funky and heavy, but I love it and would definitely suggest it to others, and already have.
Review: Set back - Bottom of headset is pain in butt to match with forks. Major problems. figuring out. The bicycle shop fixed my problem with the right parts. I would not buy again. Too many adjustments. The drop outs are to small for the rear motor. Woow this sucks..

## Features

- This is the most popular steel bicylce Frame for 3000w -5000w electirc mountain bike
- Material : steel frame and plastic cover which is using high quality strong 4mm ABS+PMMA anti-scratch glossy plastic.
- Rear shock : 190mm-240mm are suitable.
- Head tube for 1.1/8-inch non-integrated steering tube, 130 mm in length.
- USA Warehouse ship

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Bike Type | Electric Bike |
| Age Range (Description) | Adult |
| Brand | NBPOWER |
| Number of Speeds | 2 |
| Color | (dropout :170-175mm )Black |
| Wheel Size | 27.5 Inches |
| Frame Material | Magnesium |
| Suspension Type | Rear |
| Special Feature | Durable |
| Included Components | Tool Kit |
| Size | 19 |
| Brake Style | Disc |
| Specific Uses For Product | Off-road adventures, high-performance riding |
| Theme | Electric Bicycle |
| Style | Mountain |
| Model Name | NBP-KT-FRAME |
| Power Source | Electric motor (rechargeable battery) |
| Wattage | 8E+3 |
| Wheel Material | Aluminum |
| Warranty Type | Limited |
| Assembly Required | Yes |
| Bicycle Gear Shifter Type | Trigger |
| Bicycle Drivetrain Type | Electric |
| Electric Assist Type | Electric Assist |
| Manufacturer | niubo power |
| Frame Size | 19 inches |
| Frame Type | Hard Tail |
| Package Weight | 11 Kilograms |
| Brand Name | NBPOWER |
| Warranty Description | 1 YEAR |
| Material | Aluminum |
| Number of Items | 5 |
| Part Number | NBP-KT-EEF |

## Product Details

- **Bike Type:** Electric Bike
- **Age Range (Description):** Adult
- **Brand:** NBPOWER
- **Number of Speeds:** 2
- **Color:** (dropout :170-175mm )Black
- **Wheel Size:** 27.5 Inches
- **Frame Material:** Magnesium
- **Suspension Type:** Rear
- **Special Feature:** Durable
- **Included Components:** Tool Kit

## Images

![NBPOWER from USA Warehouse, Stealth Bomber Electric Bike Frame, Enduro Ebike Frame for 3000W/ 5000W/8000W Electric Bicycle DIY Kit,Ebike Conversion kit ((Dropout :170-175mm) Black) - Image 1](https://m.media-amazon.com/images/I/31xqwCBjwiL._AC_.jpg)
![NBPOWER from USA Warehouse, Stealth Bomber Electric Bike Frame, Enduro Ebike Frame for 3000W/ 5000W/8000W Electric Bicycle DIY Kit,Ebike Conversion kit ((Dropout :170-175mm) Black) - Image 2](https://m.media-amazon.com/images/I/41IInwui01L._AC_.jpg)
![NBPOWER from USA Warehouse, Stealth Bomber Electric Bike Frame, Enduro Ebike Frame for 3000W/ 5000W/8000W Electric Bicycle DIY Kit,Ebike Conversion kit ((Dropout :170-175mm) Black) - Image 3](https://m.media-amazon.com/images/I/51UZ96-AQ7L._AC_SX679_.jpg)
![NBPOWER from USA Warehouse, Stealth Bomber Electric Bike Frame, Enduro Ebike Frame for 3000W/ 5000W/8000W Electric Bicycle DIY Kit,Ebike Conversion kit ((Dropout :170-175mm) Black) - Image 4](https://m.media-amazon.com/images/I/61ie-oOvQoL._AC_SY879_.jpg)
![NBPOWER from USA Warehouse, Stealth Bomber Electric Bike Frame, Enduro Ebike Frame for 3000W/ 5000W/8000W Electric Bicycle DIY Kit,Ebike Conversion kit ((Dropout :170-175mm) Black) - Image 5](https://m.media-amazon.com/images/I/71jcz-vLliL._AC_SL1500_.jpg)

## Questions & Answers

**Q: What is the widest tire I can put on this?**
A: Max would be a 26x2.5 in my opinion. I used a hookworm and it worked out well. To translate to moto rim, look for conversion charts online. This company sells a 19" moto rim, one could assume compatibility...

**Q: Is there a specific crankset needed for the frame? If not, what are your recommended dimensions?**
A: Not specific request ; 42T is ok ;
If you have further problem or need , please you contact me by Email (sqma1001@hotmail.com), My WhatsApp account is +86 13401536906; China

**Q: what is the maximum battery size that can fit in it?**
A: The battery size is 350mm*137mm*220mm , 20S14P;The battery size is different according to the cell arrangement way,If you have any further questions, please feel free to contact me by email（sqma1001@hotmail.com)

**Q: omg awesome frame! i wish you have a complete diy kit for new users that are technically inclined. when do you think this will be a reality?**
A: It’s pretty difficult but you just have to do piece by piece and take your time I have a Instagram if you want to learn but I charge a decent price

## Customer Reviews

### ⭐⭐⭐⭐⭐ A Very Good Frame to Build On
*by L***N on February 27, 2023*

I came from the bike industry and built dozens of Mountain Cycle and Intense full-suspension downhill and cross country bikes, and trust me when I say that the excellent customer service that Anne of NBPower provides is worth buying the fame on it's own. Here are the other details: Issues... the seat tube is a bit stiff, so only a quick release clamp is strong enough to keep your seat post from falling, and you really have to winch that hard to get it to set right; there was one nut that keeps the side plate on that I had to tap; the rear stays were about 1/4 inch too tight for the back hub, so you will need help to remove it at first, but overall, this was an easy build. The effective top tube length is 34 inches at the start, but the single pivot reduces that when you add the sag of the rear shock (as the post comes down, the head tube and rear hub get closer together); the bottom bracket is VERY high so if you are under 6 foot, don't buy the 4 inch tire version. I'm 6' 5" and I can barely stand clear over the top of the bike. If you are under 200 pounds you might want to get a 550 spring for the shock to make sure that the frame sags enough to make the geometry to work properly. At this point, I have the bike pretty well dialed in for my size and I do love riding it. The rear shock Anne suggested is SO plush. Outstanding shock for the money. Even my long-time friend who owns a bike shop was impressed with the overall ride. SO smooth. It's a bit funky and heavy, but I love it and would definitely suggest it to others, and already have.

### ⭐⭐⭐⭐⭐ Set back
*by D***A on March 15, 2025*

Bottom of headset is pain in butt to match with forks. Major problems. figuring out. The bicycle shop fixed my problem with the right parts. I would not buy again. Too many adjustments. The drop outs are to small for the rear motor. Woow this sucks..

### ⭐⭐ Snapped
*by A***R on August 12, 2024*

Snapped in 3 pieces after a year and I only weigh 150lbs. Be careful…

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.com.br/products/44253914-nbpower-from-usa-warehouse-stealth-bomber-electric-bike-frame-enduro](https://www.desertcart.com.br/products/44253914-nbpower-from-usa-warehouse-stealth-bomber-electric-bike-frame-enduro)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-24*