The Concave Bearing is the ideal upgrade for any unresponsive yo-yo.
Its signature concave shape keeps the string centered, offering greater stability, longer spin times, and smoother control during advanced play.
Made from high-quality stainless steel, it delivers improved smoothness, durability, and consistent performance — perfect for long sessions and demanding tricks.
Automatically centers the string → more stability & control
Significantly longer spin times
Excellent for horizontals, tech, speed & flow tricks
Stainless steel construction – durable, smooth, rust-resistant
A clean performance upgrade for any unresponsive setup
Players seeking maximum performance from their yo-yo
Fits almost all yoyos in our store - Size C
Intermediate to advanced 1A/3A/5A players
Horizontal & technical trick specialists
Anyone upgrading their unresponsive yo-yo
If your yo-yo already uses a Pixel Bearing or Center Track Bearing.
Both center the string effectively, just with a different profile.
If you’re still playing responsive.
A concave bearing only makes sense once you can perform a Bind.
No matter if you are a collector or competitor, old-school vintage yo-yo fan or new school, professional or beginner: iYoYo is your yo-yo - or as we Germans say: Dein YoYo.
iYoYo is the brand of European Champion Dave Geigle - aiming to "create yo-yos with top-notch quality at reasonable, fair and afforable prices. We want to see iYoYo in the hands of as many people as we can, not just in those of the wealthiest."