Bearing Pulley Guide Wheel for Rowing and Stair Ab Machines 8mm ID Plastic Steel Replacement Roller Low Noise Smooth Operation Multiple Size Options f

Details

• Complete Pulley Set Includes All Sizes: Includes four size options 70x30mm, 60x30mm, 50x25mm, and 40x20mm to match stair climbers, ab machines, and other gym equipment-check YOUR SIZE CHART before ordering.
• 8mm Precision Inner Diameter: Designed with exact 8mm inner diameter to fit standard 8mm shafts securely, insure consistent alignment and reliable motion during intense workouts.
• Plastic-Steel Construction: Combines LONGLASTING steel core with smooth plastic outer shell for reduced friction, quieter operation, and extended cable and belt life.
• Noise-Reducing Flanged Design: Features 1mm flange edge that guides cables precisely while minimizing lateral slip and operational sound-perfect for home gyms and shared fitness spaces.
• Stable Rolling Performance: Rounded profile and balanced weight distribution support steady rotation under load, helping maintain smooth resistance movement on stair and core training machines.