Price History for Shimano XT RD-M8100-GS Rear Derailleur - 12-Speed Medium Cage Black
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Shimano XT RD-M8100-GS Rear Derailleur - 12-Speed Medium Cage Black
Deore XT RD-M8100 Rear Derailleur Offers fast and shockless shifting thanks to HYPERGLIDE+ technology The low-profile design includes a bumper added to the derailleur pulley cage Shimano Shadow RD+ technology r
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Aug 1, 2026 | $145.00 |
| Jul 9, 2026 | $144.99 |
| Jul 8, 2026 | $145.00 |
| Jul 6, 2026 | $147.28 |
| Jun 26, 2026 | $149.66 |
| Jun 19, 2026 | $151.35 |
| Jun 3, 2026 | $151.44 |
| Jun 1, 2026 | $150.45 |
| May 31, 2026 | $150.12 |
| May 16, 2026 | $144.99 |
| Apr 22, 2026 | $144.53 |
| Jan 24, 2026 | $120.30 |
| Jan 13, 2026 | $120.30 |
| Jan 2, 2026 | $120.30 |
| Dec 28, 2025 | $120.30 |
Analysis
Shimano XT RD-M8100-GS Rear Derailleur - 12-Speed Medium Cage Black price analysis
Price analysis for Shimano XT RD-M8100-GS Rear Derailleur - 12-Speed Medium Cage Black at Walmart: Today's price is $145.00. Current price is 2% below the 90-day average of $148.03 (a $3.03 below the running mean).
- Current price is 2% below the 90-day average of $148.03 (a $3.03 below the running mean).
- The lowest recorded price on PriceWatchPro was $120.30 on December 28, 2025. That's $24.70 below today's price.
- The highest recorded price on PriceWatchPro was $151.44 on June 3, 2026. Today's price is $6.44 below that peak.
- 30-day trend: essentially flat (less than 1% movement).
- Across 14 tracked price changes, the listing has dropped 3 times with an average drop of $2.12.
- PriceWatchPro has been tracking this listing since December 28, 2025 (221 days of price history).
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