---
product_id: 29046823
title: "HobbyKing - Hobbywing X-Rotor ESC - 40amp (OPTO) - DIY Maker Booole"
brand: "hobbyking"
price: "$96"
currency: NZD
in_stock: true
category: "Toy"
url: https://www.desertcart.nz/products/29046823-hobbyking-hobbywing-x-rotor-esc-40amp-opto-diy-maker-booole
store_origin: NZ
region: New Zealand
---

# HobbyKing - Hobbywing X-Rotor ESC - 40amp (OPTO) - DIY Maker Booole

**Brand:** hobbyking
**Price:** $96
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** HobbyKing - Hobbywing X-Rotor ESC - 40amp (OPTO) - DIY Maker Booole by hobbyking
- **How much does it cost?** $96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/29046823-hobbyking-hobbywing-x-rotor-esc-40amp-opto-diy-maker-booole)

## Best For

- hobbyking enthusiasts

## Why This Product

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

## Description

The Hobbywing X-Rotor series ESC are a good quality multirotor speed controller. They have a broad range of programming features combined with a linear throttle curve.Our Hobbywing X-Rotor series controllers come with a 12 month warranty. These speed controllers are sold in western countries under various names at triple the price. We are certain you will find these to be amongst the best BESC available from Asia.User Programmable, both via controller and optional programming card. The programming card is an excellent item saving you the hassle trying to use your transmitter. It instantly displays current settings and change settings are as easy as a few button clicksSpec.Cont Current: 40ABurst Current: 45ABEC Mode: No BEC (OPTO)Lipo Cells: 2s-6sNiMH : 5-12Weight: 13gSize: 32x24x10mm ID: 9020000030-0

## Features

- BOOOLE INC. researches and develops electronic products and open source hardware with the aim of promoting MAKER SPACE and DIY practice. It makes you believe innovation and invention are no more exclusive to scientific research institutes.

## Images

![HobbyKing - Hobbywing X-Rotor ESC - 40amp (OPTO) - DIY Maker Booole - Image 1](http://ecx.images-amazon.com/images/I/41A0z3IACRL.jpg)

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**Shop now:** [https://www.desertcart.nz/products/29046823-hobbyking-hobbywing-x-rotor-esc-40amp-opto-diy-maker-booole](https://www.desertcart.nz/products/29046823-hobbyking-hobbywing-x-rotor-esc-40amp-opto-diy-maker-booole)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-22*