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Shimano GRX RD-RX810 11-Speed Rear Derailleur

ShimanoGRX RD-RX810 11-Speed Rear Derailleur(Return to Product Page)

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(2 customer reviews)
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1 stars
Reviewed 6/19/2020
by Wanderer
Cycling Enthusiast
Charlottesville, VA
Overall Rating
1 of 3 customers found this review helpful.
Drastically reduced chain slap

My gravel bike came stock with a Shimano 105 rear mech, which shifted flawlessly. I was getting a lot of chain slap on bumpy gravel roads and descents. This took care of 95% of it. I will occasional see chain lube marks from the chain on the chain stay but that is only after hitting significant hard bumps.

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Reviewed 9/17/2019
by Mark12
Downers Grove, IL
Overall Rating
3 of 3 customers found this review helpful.

This shifter is noticeably quieter! It also tucks under the accelerated cassette to move it out of danger. Haven't used the clutch yet since we are mostly on limestone trails but it's there if I need it!

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