1pc Seat Post Waterproof Cover Rubber Protective Case Dust Ring For Specialized Tarmac S-Works SL6 by 3D printing
Quick answer
Is $21.59 a good price for 1pc Seat Post Waterproof Cover Rubber Protective Case Dust Ring For…?
Too early to tell: DipScout has tracked this price for less than a day, and comparing it with a typical price takes at least 3 days. Tracked since Oct 26, 2026, the price hasn't changed.
$21.59
Today it costs $21.59 on AliExpress. Since Oct 26, 2026, when we started tracking it, the price hasn't changed. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for less than a day; confirming a drop takes at least 3 days. The store advertises "was $30.85", but that is the store's own claim; we only state discounts our price history proves.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
$21.59
We started tracking this price on Oct 26. The chart takes shape over the days: we only draw prices we observed.
| Store | BicycleBooster Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Sports & Entertainment › Cycling |
| Recorded readings | 1 |
| First seen | 10/26/2026 |
| Last reading | 10/26/2026, 7:20:59 PM UTC |