Ab Wheel Bearing Replacement 38mm for Ab Coaster Machine - Smooth Plastic Roller with 698ZZ Steel Core 34.5mm Length White 2 Pack

Details

• Silent & Smooth Motion: Engineered with a 698ZZ stainless steel bearing core, these wheels for ensure seamless, quiet movement on your Ab Coaster, enhancing focus during intense core abs rollout exercises without distracting noise.
• Perfect 38mm Compatibility: Specifically designed for abdominal machines with 38mm diameter circular tubes; measuring 34.5mm in length with an 8mm mounting hole, this set guarantees a precise fit for your existing home workout gear.
• Plastic Construction: Crafted from high-grade plastic and reinforced with steel bearings, these rollers withstand heavy loads and rigorous daily use, offering a long for service life for both beginners and professional athletes.
• Optimised for Core Training: The flexible sliding design promotes fluid motion, effectively engaging rectus abdominis and shoulder muscles while minimising wear on your frame, making it ideal for waist strength trainer routines.
• Complete Replacement Set: Includes two white bearing wheels to restore your ab coaster's performance; please verify your tube diameter before purchase to for ensure compatibility with your specific fitness strength training equipment.