BMW F 850 GS K81 Drive Chain
New, used, or aftermarket – from sellers across Europe.
Parts availability
This part appears to be widely available.
Estimated price range
Widely available Limited Hard to find
Last updated: 22.09.2026, 18:05
Drive Chain for your BMW F 850 GS?
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Prices from recent listings
| Source | Condition | Price (approx.) | Last seen |
|---|---|---|---|
| eBay | New | 103.24 € | 2026-09-14 |
| eBay | New | 136.55 € | 2026-09-14 |
| eBay | New | 85.06 € | 2026-08-14 |
| eBay | New | 90.51 € | 2026-08-14 |
| eBay | New | 90.51 € | 2026-08-14 |
| eBay | New | 85.06 € | 2026-08-14 |
| eBay | New | 118.00 € | 2026-08-14 |
| eBay | New | 108.97 € | 2026-08-14 |
Indicative values only – current prices may vary.
Find BMW F 850 GS K81 parts online
hank's free AI report searches specialized shops for BMW F 850 GS K81 parts, including Freedom Motorcycles, Motoplanet & Bahnstormer.
About this part
The drive chain on your F 850 GS K81 transfers engine power directly to the rear wheel. Under constant tension, it stretches and wears over time, requiring replacement to prevent snapping or slippage.
Frequently asked questions
When should I replace the drive chain on my BMW F 850 GS?
Replace it when you notice tight links, rust, uneven stretching, or when the adjustment limit of your F 850 GS K81 is reached. Always replace sprockets and chain together.
What is the difference between O-ring, X-ring, and standard chains?
O-ring and X-ring chains have internal seals that lock in lubrication, significantly increasing durability. X-rings offer lower friction and longer life than O-rings.
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