i have rx100 on my first bike which i still have. it was 7 speed downtube shifters. everything on the drivetrain is rx100 and also the wheels which are just fine.
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coasting, few quotes are worthy of him, and of those, even fewer printable in a family forum......quote 3alarmer
No @coasting, you should stay 100% as you are right now, don't change a thing....quote Heathpack