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Estimated from public data — and we show how: Store counts and best-seller ranks are what we crawled that day. Sales and traffic are modelled from those, so we label them as estimates and say how each one is formed.
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ROCKBROS 360° Adjustable Handlebar Bike Mirror with Anti-Glare Glass
This product is the #1 best-seller at ROCKBROS-US (~1578 products) and has stayed in the top 10 for 5 days. Winner score 63/100 — strong.
- Winner score
- 63/100
- Price
- $27.99
- Best-seller rank
- #1
- Est. sales at this store
- ~$220,000/mo
- Stores selling this
- None found
- Advertising
- Seen before
Strong
Price last seen on the store's page
of the ~1,578 products this store sells
About 182–337/day. Estimated from this store's sales range and the product's place in its best-seller order
No other tracked store lists this title
Longest ad run we saw: about 14 months
How this product scores 63 out of 100
Built from three things we can see. It estimates how strongly a product is performing — it is never sales, revenue or ad spend.
Ranked #1 of the ~1578 products this store sells. A high rank in a big store counts for more than one in a small store.
How many days it has stayed in this store’s top 10 over the last 30 days. A rank that holds is harder to fake than one good day.
No ad match or other-store listing is backing this product up right now.
4 scans · best-seller rank held at #1 throughout · score rose as the hold window filled · estimate, not sales.
Google ads we found
Public Google ad records for the advertiser behind this store. They show that ads ran and for how long — never how much was spent.
| Advertiser | Country | Format | Verified | First shown | Last shown |
|---|---|---|---|---|---|
| 浙江洛克兄弟体育用品集团有限公司 | — | video | Verified | 7 Jul 2026, 06:41:35 UTC | 16 Aug 2026, 23:00:21 UTC |
| 浙江洛克兄弟体育用品集团有限公司 | — | video | Verified | 5 May 2026, 02:00:28 UTC | 16 Aug 2026, 18:34:48 UTC |
| 浙江洛克兄弟体育用品集团有限公司 | — | text | Verified | 30 Jul 2026, 07:49:17 UTC | 17 Aug 2026, 02:26:41 UTC |
| 浙江洛克兄弟体育用品集团有限公司 | — | image | Verified | 3 Jun 2026, 04:06:54 UTC | 16 Aug 2026, 23:50:15 UTC |
| 浙江洛克兄弟体育用品集团有限公司 | — | text | Verified | 6 Jul 2026, 20:14:35 UTC | 16 Aug 2026, 21:59:11 UTC |
The same product on other stores
The store selling this product
How busy the store looks, and how many products it sells.
More products from this store
Listing details
Reference data taken from the store's own public product listing.
Feature Description HD Anti-Glare Mirror Clear view, prevents glare, scratch-resistant glass. 360-Degree Rotation Adjustable for any angle, wide field of view. Retractable Adjustment Length adjustable (0-50mm), increases safety. Stable Installation Durable nylon base, easy to install (21-24mm handlebars). Satisfaction Guarantee 1-year replacement for quality issues.
Price history
27.99 → 27.99 USD
Observed shelf price across 4 scans (signal, not live checkout)
