Quick Summary
The YELARXI #1 bicycle bearing retainers are a four-piece stainless steel set described for bicycle crank or bottom-bracket replacement. Each retainer has a seven-ball arrangement and a silver finish.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Type | #1 caged bicycle bearing retainer, described for crank or bottom-bracket replacement. |
| Retainer dimensions | 20 x 11 mm, outer diameter x inner diameter. |
| Material and color | Stainless steel; silver. |
| Quantity | Four retainers. |
| Ball arrangement | Seven balls per retainer. |
What to Compare Before Buying
Check the dimensions and bearing arrangement required by the bicycle’s existing crank or bottom bracket. The 20 x 11 mm retainer dimensions alone do not establish compatibility. Confirm the required ball diameter and retainer type for the specific bicycle before choosing this replacement.
Choosing the Correct Version
Match the #1 retainer designation and physical dimensions to the part being replaced. Fit can depend on the bicycle’s particular crank and bottom-bracket arrangement, so a general description of bicycle compatibility does not confirm fit for every model.
Before You Decide
Confirm the required ball diameter and retainer dimensions, and check that a four-piece set is the quantity you need.









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