Description

Bullet Points: 【Reliable Material】Using high hardness steel material, strong resistant to pressure, Ball Bearing Cage is strong and durable. Can be used for a long time. 【Product Size】Outer Diameter: 20.6mm; Inner Diameter: 12.8mm. Package contains: 4 x Bicycle Ball Bearings. Please make sure you have checked the size before purchasing. 【Item Characteristics】Crafted with a 7-ball bearing retainer, this bike component is tailored to suit head parts with a 12.8mm inner diameter. It makes for an excellent replacement for your bike. 【Easy to Use】This ball bearing stainless steel ball is embedded in the retainer design, it is a bicycle part, suitable for replacing the crank bearing of the bicycle. 【Wide Range of Applications】Suitable for bicycle cranks, such as children's mountain bikes, kids bikes, low ride bikes, and bouncy bikes. This Bike Ball Bearing Retainer is used to replace bicycle parts. Description: This ball bearing retainer is made of steel for durability and strength. It is an ideal replacement for your bike. Suitable for replacing crank bearings on bicycles. This bead holder is used to replace bicycle parts, suitable for bicycle cranks, such as children's mountain bikes, and kid's bikes. Specification: Name: Bike Ball Bearing Weight: 106g Packing Size: about 10x8x5cm/3.94x3.15x1.97in Material: carbon steel Packing List: 8 x Bike Ball Bearings Note: 1. Due to differences in lighting and screen settings, the color of the item may vary slightly from the picture. 2. Please allow for slight size differences due to different manual measurements.