#1
★ Top Pick
DID 520VX3 Gold X-Ring Chain 108 Link
The DID 520VX3 Gold X-Ring chain is a solid match for the F 850 GS, which runs a 520-pitch chain from the factory. The X-ring seal design reduces friction and retains lubrication longer than standard O-rings, meaningful for a bike regularly used on mixed terrain or longer tours. At 108 links, sizing is straightforward for this platform. Caveat: you'll still need to cut and rivet correctly — a poor installation will waste this chain's quality.
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