New 200J6 Drive Belt - Stairmaster, Nautilus, and Star Trac Stepmills & Gauntlets

Keep your stepmill running smoothly with this brand-new 200J6 Drive Belt, designed to meet OEM performance standards for a wide variety of Stairmaster, Nautilus, and Star Trac machines. This high-quality belt helps restore proper drive function, reduce slippage, and maintain consistent step resistance. Perfect for commercial gyms, home users, and fitness repair professionals. Product Description This New 200J6 Drive Belt is a heavy-duty replacement belt engineered to deliver strong grip, low noise, and reliable operation under continuous use.It is commonly used in the drive systems of commercial stepmills and Gauntlet machines. Ideal for correcting issues such as: Slipping under load Jerky or inconsistent stepping movement Noise coming from the drive system Worn, cracked, or stretched belts A fresh drive belt is essential to maintain safe, smooth machine operation. Compatible Models This 200J6 drive belt fits the following model(s): Nautilus SM916 Stepmill Stairmaster