Introducing our factory-made {ABEC-5 Motorcycle Bearing Z3 V3 687 RS Deep Groove Ball Bearings}, engineered to enhance your motorcycle's performance. Constructed to ABEC-5 standards, these bearings provide ultimate precision and durability, ensuring smooth rotation and reduced friction. With a Z3 V3 rating, you can rely on their superior quality. Designed as deep groove ball bearings, they can withstand heavy radial and axial loads, optimizing your motorcycle's efficiency. The RS design guarantees enhanced sealing, protecting against contaminants. Upgrade your motorcycle with these top-notch bearings to enhance its speed, agility, and overall performance. Trust our factory-made products for unbeatable quality and high-performance results!