Price History for Aluminium Alloy Seatpost Reducer Sleeve Shim Adapter Seat Post Adapter Convert 27.2mm to 30.8mm
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Aluminium Alloy Seatpost Reducer Sleeve Shim Adapter Seat Post Adapter Convert 27.2mm to 30.8mm
Description: Made of aluminium alloy material lightweight and durable. Full CNC precision machining slip. Use this seatpost sleeve adapter you can change the seat tube to the size you Suitable for bike mount
$18.60
Not currently listed
Not in Walmart’s listings since Sep 1, 2026; the price shown is the last one we recorded.
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Jul 27, 2026 | $18.60 |
| May 29, 2026 | $18.80 |
| May 27, 2026 | $15.41 |
| Jan 24, 2026 | $12.99 |
| Jan 8, 2026 | $12.99 |
| Jan 3, 2026 | $12.99 |
| Nov 25, 2025 | $12.99 |
7 recorded prices; last found in Walmart’s data on Sep 1, 2026. How we track prices
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Analysis
Aluminium Alloy Seatpost Reducer Sleeve Shim Adapter Seat Post Adapter Convert 27.2mm to 30.8mm price analysis
Price analysis for Aluminium Alloy Seatpost Reducer Sleeve Shim Adapter Seat Post Adapter Convert 27.2mm to 30.8mm at Walmart: today's price of $18.60 is near the high end of the range we've recorded ($12.99 to $18.80).
- Currently listed at $18.60, which is $7.61 above the original MSRP of $10.99.
- Today's price matches its average daily price over the last 90 days ($18.60).
- The lowest recorded price on PriceWatchPro was $12.99 on November 25, 2025. That's $5.61 below today's price.
- The highest recorded price on PriceWatchPro was $18.80 on May 29, 2026. Today's price is $0.20 below that peak.
- No meaningful price drops recorded in the tracked history — this listing has held steady or trended upward.
- PriceWatchPro has been tracking this listing since November 25, 2025 (344 days of price history).
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