7 Balls x 1.49Inches Stainless Steel Bicycle Ball Bearings Bike Ball Crank Bearing for Replacement Mountain Bicycle Parts Bike (Silver, 7 Balls x 1.49Inches)

Good replacement for my son’s bike. I was able to replace on my own and now his bike is good as new!

I recently purchased the 7 Balls x 1.49 Inches Stainless Steel Bicycle Ball Bearings for my bike, and I must say, they've exceeded my expectations. These bearings are a cost-effective solution for bike enthusiasts who want to replace worn-out or damaged bearings without breaking the bank.First, the build quality is impressive. They are made of stainless steel, which not only ensures durability but also resistance to rust and corrosion. This is crucial for bike components that are exposed to various weather conditions.The 7-ball design provides smooth rolling and reduced friction, which translates to improved performance and efficiency while cycling. I noticed a significant difference in the smoothness of my bike's crankset after replacing the old bearings with these.Installation was relatively straightforward, and they fit perfectly, as expected. However, it's essential to have the right tools and a basic understanding of bike maintenance for a hassle-free installation.The only reason I'm not giving these bearings a full five stars is that they didn't come with any instructions or packaging. While this isn't a significant issue for experienced cyclists, it may be a bit challenging for beginners.In summary, the 7 Balls x 1.49 Inches Stainless Steel Bicycle Ball Bearings are an excellent value for the price. They have revived the performance of my bike's crankset, and I expect them to last a long time thanks to their stainless steel construction. If you're in need of reliable, budget-friendly bike bearings, give these a try – you won't be disappointed!

I bought these for my grandsons bike. They fit perfectly and so easy to install. They are working very well. No complaints here. I highly suggest these for your bike repairs.

I installed and my son rode his bike for one day and then they came undone and now he cannot ride his bike

Item as described..

was right part

Bad quality