--- product_id: 42456284 title: "Grin Technologies Statorade Electric Bike Hub Motor Cooling Ferrofluid (10 Ml)" brand: "grin technologies" price: "$72.24" currency: USD in_stock: true reviews_count: 9 category: "Grin Technologies" url: https://www.desertcart.us/products/42456284-grin-technologies-statorade-electric-bike-hub-motor-cooling-ferrofluid-10 store_origin: US region: United States of America --- # 5-8mL fluid volume 40% power boost 2mm injection nozzle Grin Technologies Statorade Electric Bike Hub Motor Cooling Ferrofluid (10 Ml) **Brand:** grin technologies **Price:** $72.24 **Availability:** ✅ In Stock ## Summary > ❄️ Keep your e-bike cool and your ride unstoppable! ## Quick Answers - **What is this?** Grin Technologies Statorade Electric Bike Hub Motor Cooling Ferrofluid (10 Ml) by grin technologies - **How much does it cost?** $72.24 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/42456284-grin-technologies-statorade-electric-bike-hub-motor-cooling-ferrofluid-10) ## Best For - grin technologies enthusiasts ## Why This Product - Trusted grin technologies brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Extend Motor Life:** Efficient heat dissipation means longer-lasting, more reliable hub motors. - • **Seamless Integration:** Designed specifically for direct drive hub motors to optimize performance effortlessly. - • **Precision Application:** Includes Luer Lock syringe with nozzle for mess-free injection into tiny 2mm holes. - • **Supercharge Your Ride:** Boost continuous motor power by up to 40% without overheating. - • **Minimal Fluid, Maximum Impact:** Only 5-8mL needed for a dramatic cooling effect with negligible drag. ## Overview Grin Technologies' Statorade is a 10mL syringe of advanced ferrofluid engineered to dramatically improve heat dissipation in direct drive electric bike hub motors. By injecting just 5-8mL into the motor, it more than doubles heat flow from the stator to the motor shell, enabling up to 40% higher continuous power without added drag. The included precision Luer Lock syringe nozzle allows clean, easy injection into holes as small as 2mm, making it a must-have upgrade for millennial e-bike enthusiasts seeking peak performance and longevity. ## Description The idea behind Statorade is brilliant and simple. A direct drive hub motor generates heat internally at the stator, but this heat has no easy path to escape since it is surrounded by trapped air. It is possible to cool the motor with vent holes and active airflow from outside, but this exposes the motor to the elements. Alternately, filling the motor with oil will cool the stator windings quite well, but with a significant increase in motor resistance from fluid drag and an enormous sealing challenge to keep the oil from leaking. Statorade is a unique ferrofluid from Grin Technologies that is designed to increase dissipation heat from hub motors. This increases power output capabilities, efficiency, and longevity. This 10mL Syringe of Statorade ferrofluid is for use in cooling direct drive hub motors, with a convenient Luer Lock plastic nozzle for injecting into holes as small as 2mm diameter. Approximately 5mL of this fluid injected into a hub motor will more than double the ease of heat flow from the stator of your motor to the motor shell without any noticeable increase in motor drag. ## Features - Approximately 5mL of this fluid injected into a hub motor will more than double the ease of heat flow from the stator of your motor to the motor shell without any noticeable increase in motor drag. - Increase continuous motor power capability by up to 40% without overheating - Small amount required (5-8mL) has negligible increase in motor drag - Includes Luer Lock Syringe with cap and syringe nozzle to inject in holes as small as 2mm with no mess - 10mL Syringe of Statorade ferrofluid for use in cooling direct drive hub motors, with convenient Luer Lock plastic nozzle for injecting into holes as small as 2mm diameter. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01M29CEDU | | Best Sellers Rank | #98,378 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #271 in Adult Electric Bicycles | | Brand | Grin Technologies | | Brand Name | Grin Technologies | | Customer Reviews | 4.7 out of 5 stars 136 Reviews | | Item Weight | 1.6 Ounces | | Manufacturer | Grin Technologies Ltd | | Material | magnetite, synthetic | | Material Type | magnetite, synthetic | | Model | Statorade_10mL | | Number of Items | 1 | | Part Number | Statorade_10mL | | Shaft Diameter | 2 Millimeters | | UPC | 628461000362 | | Unit Count | 1.00 Count | | Voltage | 12 Volts | ## Product Details - **Brand:** Grin Technologies - **Item Weight:** 1.6 Ounces - **Material:** magnetite, synthetic - **Shaft Diameter:** 2 Millimeters - **Voltage:** 12 Volts ## Images ![Grin Technologies Statorade Electric Bike Hub Motor Cooling Ferrofluid (10 Ml) - Image 1](https://m.media-amazon.com/images/I/51TcSQrnsvL.jpg) ![Grin Technologies Statorade Electric Bike Hub Motor Cooling Ferrofluid (10 Ml) - Image 2](https://m.media-amazon.com/images/I/51n20+3fM3L.jpg) ![Grin Technologies Statorade Electric Bike Hub Motor Cooling Ferrofluid (10 Ml) - Image 3](https://m.media-amazon.com/images/I/31IHNLL8-TL.jpg) ![Grin Technologies Statorade Electric Bike Hub Motor Cooling Ferrofluid (10 Ml) - Image 4](https://m.media-amazon.com/images/I/41ohzrSg0tL.jpg) ![Grin Technologies Statorade Electric Bike Hub Motor Cooling Ferrofluid (10 Ml) - Image 5](https://m.media-amazon.com/images/I/51SclF+JaBL.jpg) ## Questions & Answers **Q: for the xiaomi m365 pro where to apply that exactly ? between each magnet ? to seal motor casing with clear silicon is fine ? it escape from bearing ?** A: In general, the Statorade will naturally settle on the magnets once the motor spins for a short while. Sealing the casing with silicone should be fine, but I cannot speak to how well that motor is sealed. Please keep in mind that Statorade is not to be used with geared motors, as it will only serve to trap heat inside the motor. I was not able to find information online whether or not the Xiaomi M365 Pro is direct drive or geared, so use at your own discretion. **Q: again fot the m365 pro do we need to replace or add more with time ferrofluid or we do that 1 time is for life ? is possible it go to short electronic** A: As long as it is a direct drive motor and the motor side plates are sealed, then about 4mL should be sufficient for a small hub like that and you only need to add it once for life. If you don't have a good side cover seal though, then it could leak out over time and require replacing. **Q: Can i get the statorade out of the motor? i don’t know if my motor is an inrunner or outrunner😔** A: Yes, it's very easy to clean it out with an absorbent cloth or paper towel. But if you have the motor open to either add or remove Statorade from magnets, you can also see very clearly what style of motor you have too! The only ones where it will have a significant cooling effect our direct drive outrunner motors. **Q: Will this work with a qs v3 5000w motor. here is the amazon link https://www.amazon.com/5000w-highest-torque-windings-motor/dp/b06y5nld1l/ref=sr_1_3?c** A: Yes it will, any direct drive hub. Add Hubsinks to get the full effect though. If the motor casing can’t shed the extra heat Statorade transfers from the core, it won’t do much good. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by B***Y on March 17, 2026* ### ⭐⭐⭐⭐⭐ Review *by J***E on January 8, 2026* ### ⭐⭐⭐⭐⭐ Review *by A***T on November 13, 2025* ## Frequently Bought Together - Grin Technologies Statorade Electric Bike Hub Motor Cooling Ferrofluid (10 Ml) - HubSink V2 E-Bike Hub Motor Heatsink for Improved Cooling and Performance (QS205) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/42456284-grin-technologies-statorade-electric-bike-hub-motor-cooling-ferrofluid-10](https://www.desertcart.us/products/42456284-grin-technologies-statorade-electric-bike-hub-motor-cooling-ferrofluid-10) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-17*