If your 2024 EXCF / FE-S is running a bit hot, changing the coolant tube that holds the thermostat to the moto style non-thermostat tube may be good for you. It lowers your running temps by 15 degrees. If you are riding in temps below 50 degrees F or just tooling around, it's not needed. If it's warmer out though, this simple fix is worth it. Removing the stock tube and replacing with the non-thermostat style tube is very easy.
You can purchase the non-thermostat coolant tube at www.bestdualsportbikes.com