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Road Bike Frames, Wheels & Components / Re: ICAN triaero A9
« on: February 25, 2021, 12:52:07 AM »Yes you are right about the chain. The OSPW only has one option for spring tension and it is too loose. If I shorten the chain to increase the tension then it skips in the 28 cog. I haven't had any chain drop or shifting issues, it just looks a bit slack. I am eyeing up the KCNC OSPW, looks really well made.
I had the same thing happen with my R8000 RD. Personally I think there is a problem with the design; the mounting angle of the RD is too far forward.
So I replaced the RD's chain tension screw with a longer screw. The symptoms improved.