PATIKIL Bike Ball Crank Bearing 45mm x 9 Balls, 4 Pack Stainless Steel Bicycle Bearings Replacement Bike Parts Repair Accessories for Bike Front Rear, Silver

• Size: Color: Silver; Material: Metal; Outer Diameter:45 mm / 1.77 inch; Inner Diameter:1.22 mm / 1.22 inch; Ball Diameter:8mm / 0.31mm, Packing List: Bike Ball Crank Bearing x 4
• Advantage: The Bike Ball Crank Bearing is made of 304 stainless steel with smooth balls that are rust and wear-resistant to ensure durability. Precision Replacement Mountain Bike Parts significantly reduce friction and minimize energy loss during pedal.
• Application: This stainless steel ball-bearing is securely mounted in the cage and is specifically designed to replace crank bearings in bicycle components. It is generally used for the front axle of bicycles.
• Smooth Cycling: Experience a smooth and efficient ride with our Bicycle Crank Ball Bearing. Its durable construction and low-friction design ensure seamless power transfer, allowing you to pedal effortlessly and optimize your performance.
• Note: Apply a small amount of lubricant before installation. It is normal to have a little grease on the bearings to protect the bearings.

Bike Ball Crank Bearing, 4 Pack Stainless Steel Bicycle Bearings Replacement Bike Parts Repair Accessories Specification Color: Silver Material: Metal Outer Diameter: 45 mm/1.77 Inch Inner Diameter: 31 mm/1.22 Inch; Ball Diameter: 45mm; Packing List: Bike Ball Crank Bearing x 4 Advantage The Bike Ball Crank Bearing is made of 304 stainless steel with smooth balls that are rust and wear-resistant to ensure durability. Precision Replacement Mountain Bike Parts significantly reduce friction and minimize energy loss during pedal. Application This stainless steel ball-bearing is securely mounted in the cage and is specifically designed to replace crank bearings in bicycle components. It is generally used for the front axle of bicycles. Note: Apply a small amount of lubricant before installation. It is normal to have a little grease on the bearings to protect the bearings.