---
product_id: 31566167
title: "Associated Sonic 540 M3 Short Stack BL Motor 21.5"
brand: "reedy"
price: "1481 kr"
currency: DKK
in_stock: true
category: "Toy"
url: https://www.desertcart.dk/products/31566167-associated-sonic-540-m3-short-stack-bl-motor-21-5
store_origin: DK
region: Denmark
---

# Associated Sonic 540 M3 Short Stack BL Motor 21.5

**Brand:** reedy
**Price:** 1481 kr
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Associated Sonic 540 M3 Short Stack BL Motor 21.5 by reedy
- **How much does it cost?** 1481 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/31566167-associated-sonic-540-m3-short-stack-bl-motor-21-5)

## Best For

- reedy enthusiasts

## Why This Product

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

## Description

This product is compatible with the following Model(s):

## Features

- This is the Reedy Sonic 540-M3 SS 21.5 1S Spec Motor. ---- Features ---- • Built to ROAR/EFRA/IFMAR specs • CNC-machined lightweight 3-piece can with aluminum end cap • New stator design improves mid-range feel • Balanced high-strength sintered rotor • Completely rebuildable • Dual precision ball bearings • Low resistance silver plated solder tabs • Adjustable timing • Optimized air cooling
- ---- Requires ---- • Reedy Sonic 540-M3 SS 21.5 1S Spec Motor • Sensor Wire and Instructions ---- Specs ---- • Pinion Gear depending on vehicle • Compatible ESC
- Shipping Information: Orders cleared by 10AM CT Ship within 2 Business Days (Excludes Weekends &amp; Holidays - Restrictions Apply)! 3.5 Day Average U.S. Transit Time with Standard Shipping! Orders CANNOT be changed or cancelled by seller. All orders are shipped to address provided during checkout. International transit averages 7-20 business days with Standard Shipping. Shipping rates are calculated by Amazon based on weight. All Import/Customs fees are responsibility of Buyer.
- Return Policy: We are happy to accept returns postmarked within 14 days of receipt for all non-warranty related issues. You must contact us to obtain return autorization and RMA#. Items must be returned in their original, unopened packaging and be in unused condition. All returns are subject to a 15% restocking fee. Original S&amp;H fees paid are nonrefundable. Buyer is responsible for return shipping costs. Buyer agrees to contact manufacturer for all warranty issues and replacements.
- Part Numbers associated with this product (see product description for inclusion details): 284

## Images

![Associated Sonic 540 M3 Short Stack BL Motor 21.5 - Image 1](http://ecx.images-amazon.com/images/I/51H208H97fL.jpg)

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**Shop now:** [https://www.desertcart.dk/products/31566167-associated-sonic-540-m3-short-stack-bl-motor-21-5](https://www.desertcart.dk/products/31566167-associated-sonic-540-m3-short-stack-bl-motor-21-5)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-27*