This is likely caused by a build-up of foreign material on the chrome rails and/or wheels. The problem may be fixed by cleaning the chrome rails and wheels. To do so, wipe down the chrome rails and each wheel with a dry cloth. If needed, use a mild soapy solution to remove excessive build up, then wipe with a dry cloth.
DO NOT use WD-40 or silicone spray. Use of such products will invalidate your product warranty.
The screws under the handlebar cap may be loose. Remove the handlebar covers and tighten the hex head screws on handlebars.
This may be a result of the drive belt tension in your unit being too loose. Follow the instructions in your assembly instructions to remove the top cover.
It is likely that the levelers on the machine are not properly set for your floor. Try adjusting the position of the machine on your floor. If that does not help, refer to your assembly instructions for adjusting the levelers of your machine.
Something may be loose on your machine. Adjust the following one at a time, testing the machine after each one to see if the squeaking goes away. Make the parts snug, but be careful not to over tighten the plastic components.
Octane Fitness’ flywheels are sized to minimize startup resistance and maintain smooth movement throughout the elliptical motion. It is not relevant to compare flywheels between manufacturers as the linkage drive systems are totally different.