High-Speed Bicycle Ball Bearings – Precision Performance for Smooth Rides
Ultra-durable 6700RS & 686RS deep groove ball bearings ensure seamless rotation with reduced friction. Crafted from chrome steel for superior hardness and corrosion resistance, enhancing longevity even under heavy loads. Precision-engineered 10x15x4mm & 6x13x5mm sizes fit most bicycle pedals, offering effortless pedaling and speed retention. Ideal for road bikes, mountain bikes, and commuting cycles. Sealed with 2RS rubber shields to block dust and moisture, maintaining smooth operation in all weather conditions. Perfect for cyclists prioritizing low maintenance and high reliability. Buy in bulk for unbeatable wholesale prices – upgrade your bike components without breaking the bank.