ESCOOTPARTS
Specialist in electric scooter accessories for NIU and Segway, including performance controllers, upgrade batteries, upgrade parts and replacement parts.
Get direct advice on the best upgrades and parts for your scooter.
Shop by Scooter Model
Find parts that match your scooter directly.
Adjust Your NIU or Segway Scooter Speed
Upgrade your scooter with controllers that are specifically programmed for your model. Fully programmable via USB or Bluetooth to adjust speed, power and riding modes.
Includes detailed installation guides and step-by-step videos so you can install and program everything yourself.
Upgrade batteries for more range and performance, or get advice on motors and custom setups tailored to your scooter.
Best Sellers
Popular upgrades customers choose most.
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NIU NQI / N1S Controller 75+KM/H (3 modes & USB programmable)
- €349.95
- Select options This product has multiple variants. The options may be chosen on the product page
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NIU Scooter Extra Range and Performance Dual Battery Accessory
- €74.95
- Select options This product has multiple variants. The options may be chosen on the product page
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Segway E125 75+KMH / E110S 65+KMH Scooter Motherboard (80A or 190A) (3 Modes & Bluetooth Programmable)
- Price range: €324.95 through €349.95
- Select options This product has multiple variants. The options may be chosen on the product page
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NIU Replacement Charger – Fast Charger for NIU Adjustable Charging Speed (10, 15 &20A)
- Price range: €149.95 through €199.95
- Select options This product has multiple variants. The options may be chosen on the product page
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NIU Scooter N-Series / MQI+ / M1 / UQI+ Throttle Hall Cable (140 error)
- Price range: €19.95 through €24.95
- Select options This product has multiple variants. The options may be chosen on the product page
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- Sale!
NIU NGT / NPRO / NGTS / NQI Sport / N1S / N1 Extended Range Fast Charging Lithium Battery – 60V (85-150KM Range)
- Price range: €1,250.00 through €2,500.00
- Select options This product has multiple variants. The options may be chosen on the product page
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NIU Scooter Reserve Remote Copy
- Price range: €24.95 through €34.95
- Select options This product has multiple variants. The options may be chosen on the product page
Shop by Category
Choose what you want to upgrade or replace.
Extended Batteries
Battery upgrades for more range and performance.
NIU Controllers
Programmable controllers and speed upgrade solutions for NIU scooters.
Segway Controllers
Programmable controllers and speed upgrade solutions for Segway scooters.
NIU Chargers
Replacement chargers and fast charging options for NIU scooters.
Segway Chargers
Charging solutions and replacement chargers for Segway scooters.
Body Kits
Visual upgrades and body parts for your scooter.
Shock Absorbers
Upgrade suspension for better comfort, control and performance.
Newest Accessories
See the latest accessories and recently added upgrades.
Why EScootParts
Accessories for NIU & Segway
We provide accessories for NIU and Segway scooters.
Everything in One Place
Controllers, batteries, motors and accessories — all matched for your scooter.
Compatibility First
Parts are selected to fit your bike properly so you avoid compatibility issues.
Easy Installation
Install upgrades yourself with clear instructions and video guides on our YouTube.
Direct Support
Advice before and after purchase via WhatsApp or email.
Technical Team
Support from technicians specializing in controllers, batteries and other accessories.
Secure Payments
Pay safely with PayPal, Apple Pay or credit card.
Request Custom Parts
Looking for something not listed? We can help source it for you.
Need help choosing parts?
Get advice for the right setup for your scooter.
Reviews from Our Customers
Customer Images
Needs better manuals, but the equipment is perfect.
Very fast and professional service. I wanted the max. Speed for my MQi GT (45kmh) to be max and so we set the speed for Sport mode to 100%. The result was a GPS speed of 65-70 kmh and 70-75kmh on the display. Two weeks from Hungary….
72v70a
I own a NQI GTS 2024. After exchanging several messages and receiving clear and helpful responses, I decided to proceed with purchasing the software service. I then sent my controller in to be programmed.
The configured speed settings are as follows:
• Position 1: 50 km/h
• Position 2: 70 km/h
• Position 3: Maximum
With me riding the scooter, it reaches 50 km/h in Position 1 and 70 km/h in Position 2, exactly as configured. In Position 3 (maximum mode), the highest speed I have achieved is 87 km/h, measured on a flat road under ideal weather conditions.
The service itself is excellent. Communication via WhatsApp is fast, clear, and very polite. I also think it was a very smart decision to purchase the limiter, allowing me to disable the highest speed position whenever necessary, just to be on the safe side.
Overall, I am very satisfied and would definitely recommend this service to friends.
Advertised and confirmed an improvement if 20 km/h… Actually 10 km/h. Also do not think lightly about removing the controller.