Price History for Sunrace RD-M57 Rear Derailleur M57 7/8sp Long
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Sunrace RD-M57 Rear Derailleur M57 7/8sp Long
Sunrace RDM57 7/8sp Rear Derailleur Long Cage - Black- 2:1 actuation ratio compatible with most Shimano 3x7/8sp drivetrains - Aluminum and steel construction with 11-tooth pulleys barrel adjuster
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Aug 6, 2026 | $24.97 |
| Aug 1, 2026 | $28.00 |
| Jul 2, 2026 | $23.25 |
| Jun 25, 2026 | $27.08 |
| Jun 20, 2026 | $27.38 |
| Jun 19, 2026 | $28.52 |
| Jun 1, 2026 | $28.43 |
| May 28, 2026 | $28.37 |
| May 26, 2026 | $28.77 |
| May 23, 2026 | $28.72 |
| May 21, 2026 | $28.66 |
| May 19, 2026 | $28.60 |
| May 16, 2026 | $28.55 |
| May 15, 2026 | $27.76 |
| May 12, 2026 | $27.70 |
| May 9, 2026 | $27.64 |
| May 7, 2026 | $27.61 |
| Apr 28, 2026 | $27.58 |
| Jan 24, 2026 | $23.21 |
| Jan 14, 2026 | $23.21 |
| Jan 12, 2026 | $23.21 |
| Dec 24, 2025 | $23.21 |
Analysis
Sunrace RD-M57 Rear Derailleur M57 7/8sp Long price analysis
Price analysis for Sunrace RD-M57 Rear Derailleur M57 7/8sp Long at Walmart: Today's price is $24.97. That's 21% off the MSRP of $31.58. Current price is 10% below the 90-day average of $27.65 (a $2.68 below the running mean).
- The current price of $24.97 is 21% (or $6.61) below the MSRP of $31.58.
- Current price is 10% below the 90-day average of $27.65 (a $2.68 below the running mean).
- The lowest recorded price on PriceWatchPro was $23.21 on December 24, 2025. That's $1.76 below today's price.
- The highest recorded price on PriceWatchPro was $28.77 on May 26, 2026. Today's price is $3.80 below that peak.
- 30-day trend: trending down 10.8% from $28.00 to $24.97.
- Across 21 tracked price changes, the listing has dropped 3 times with an average drop of $2.67.
- PriceWatchPro has been tracking this listing since December 24, 2025 (225 days of price history).
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Snapshot
Sunrace RD-M57 Rear Derailleur M57 7/8sp Long shopping snapshot
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