What is the widest tire I can put on this?

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...

Is there a specific crankset needed for the frame? If not, what are your recommended dimensions?

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

what is the maximum battery size that can fit in it?

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)

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?

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

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NBPOWER from USA Warehouse, Stealth Bomber Electric Bike Frame, Enduro Ebike Frame for 3000W/ 5000W/8000W Electric Bicycle DIY Kit,Ebike Conversion kit

NBPOWER from USA Warehouse, Stealth Bomber Electric Bike Frame, Enduro Ebike Frame for 3000W/ 5000W/8000W Electric Bicycle DIY Kit,Ebike Conversion kit

Product ID: 37849176

Details

Age Range (Description)
Adult
Bike Type
Electric Bike
Brand
NB POWER
Color
(dropout
Frame Material
Alloy Steel
Included Components
Tool Kit

🔧adjustable rear shock 190-240mm

⚙️5000W power capacity

🛠️steel alloy frame, ultra durable

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€ 943.09

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Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Dominate trails with the stealth power of NBPOWER — ride like no one else!

BUILT TO LAST - Robust 4mm steel frame with anti-scratch ABS+PMMA covers
CUSTOM RIDE GEOMETRY - Multiple rear shock mounting positions for tailored suspension
READY FOR DIY MASTERY - Complete kit with torque arms, bearings & assembly hardware included
POWERHOUSE PERFORMANCE - Supports up to 8000W for adrenaline-fueled rides
VERSATILE WHEEL COMPATIBILITY - Fits 19" to 26" wheels for ultimate customization

The NBPOWER Stealth Bomber Electric Bike Frame is a premium steel alloy frame designed for high-powered electric mountain bikes, supporting 3000W to 8000W motors. Featuring a durable 4mm ABS+PMMA anti-scratch plastic cover, adjustable rear shock mounts (190-240mm), and compatibility with multiple wheel sizes (19"-26"), it offers versatile customization for serious DIY ebike builders. Ships from USA warehouse with all essential components for assembly, making it the go-to frame for millennial pros seeking rugged performance and sleek stealth style.

Specifications

ASIN	B01N0Z27Y0
Additional Features	Durable
Age Range (Description)	Adult
Age Range Description	Adult
Best Sellers Rank	#762,124 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #34 in Bike Frames
Bicycle Drivetrain Type	chain drive
Bicycle Gear Shifter Type	Trigger
Bike Type	Electric Bike
Brake Style	Disc
Brand	NB POWER
Brand Name	NB POWER
Color	(dropout :150-155mm )Black
Customer Reviews	4.5 out of 5 stars 49 Reviews
Derailleur Configuration	Rear
Electric Assist Type	pedal assist
Frame Material Type	Alloy Steel
Included Components	Tool Kit
Is Assembly Required	Yes
Is Autographed	No
Item Weight	100 Kilograms
Manufacturer	niubo power
Maximum Weight Recommendation	300 Pounds
Model Name	NBP-KT-FRAME
Model Number	NBP-KT-FRAME
Model Year	2020
Number Of Speeds	20
Number of Handles	1
Number of Speeds	20
Power Source	Rechargeable Battery
Seat Material	Plastic
Size	19
Skill Level	Intermediate
Specific Uses For Product	Trail
Style Name	Mountain Bike
Suspension Type	Rear
Theme	Vehicle
Warranty Description	1 YEAR
Warranty Type	Limited
Wattage	5000 watts
Wheel Material	Aluminum
Wheel Size	26 Inches

Reviews

J**U

18.04.2026

L**N

27.02.2023

A**E

26.06.2022

K**R

28.08.2023

D**A

15.03.2025

J**A

13.11.2024

D**.

4.04.2024

A**R

12.08.2024

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€ 943.09

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In stock

Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Italy.

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