To fix elliptical machine noise, tighten loose bolts, lubricate moving parts, clean the machine, check the flywheel, ensure it’s level, and inspect for worn parts. Regular maintenance is key. If noise persists, consult the manufacturer or a professional technician for help

To choose the right flywheel weight for an elliptical machine, consider smoothness, stability, and durability. Heavier flywheels (20+ pounds) offer better performance but cost more. Flywheel placement (front, center, rear) affects feel. Balance your budget with your fitness needs and try different models.

When buying an elliptical trainer, consider stride length, resistance levels, flywheel weight, incline options, console features, durability, footprint, noise level, price, and user reviews. These factors ensure comfort, effectiveness, and value, helping you choose the best machine for your fitness goals.