Grin Technologies Statorade Electric Bike Hub Motor Cooling Ferrofluid (10 Ml)

This stuff is amazing.. direct drive electric motor manufacturers should have to have this stuff required by law installed in their motors .. this is single handedly the best form upgrade for any direct drive hub motor.. its scientifically proven to improve cooling .. and most people live by it.. easy to install .. took 5 minutes .. anyways plenty of youtube videos of how amazing this stuff is ..

Product worked as intended .. happy customer and cool motors

Easy to apply, keeps motors cool. Top; use the smallest drill possible. Just be sure you seal the drill hole with a good strong glue that won't fall out and let dust and water in!

I used this along with heat sinks on my Graffiti X e-bike. No overheating. The motor runs much cooler. Strongly recommend.

My scooter was limited to 13mph originally. I slapped a Flipsky VESC 75200 pro V2 on IT and I hit 40 before overheating. I added 6ml of Statorade between the stator’s and the magnet’s and now I’m going 63mph with no heat issues at all! This is a must for every hub motor and Grin Technologies makes a lot of other amazing products too.

The package was open on both ends and the tip must have fallen out. Wasn't in the mailed plastic bag either. Kind of a pain to apply without the tip but managable.

This is not your regular scientific play at home with the kids ferrofluid. This has been specifically formulated to not breakdown, flash off, or give up under hot temps. Make sure to seal your motor and wear gloves plus some stain resistant clothing. You will get this stuff on you, the question is where and how much. It works, Im running a sealed 1000w voilamart motor at 3700w peak. It gives you wiggle room and the proper cooling needed so that you are less likely to blow your stuff up. Order a temp sensor and meter to be safe. Also, if you have the skill necessary upgrade your phase wire to 12 gauge or above from 4 inches outside of your motor to the controller. I run 8ga. It contributes to better heatsinking with this stuff.

This ferrojuice is the business! It’s absolutely essential for any hub motor. I noticed a significant temp drop during long rides and I can tell the motor is happy. Purchase a tube of clear silicon caulk to seal up circumference of motor casing on both sides to ensure this magic fluid doesnt leak out!

Came sealed in original manufacture package grin technology. Worked as described for me. I was able to use it on 2 motors with 10ml syringe.