I have a 2016 GT Grade Alloy 105, with FSA BB and crankset and TRP Spyre mechanical / hydraulic brakes.
Needing a new BB, cassette and chain anyway, I am planning to upgrade to Shimano 1x, can I use my existing 5800 levers with the brakes?
I am changing to RX812 Rear mech, Rx 810 11-42 cassette, RX 810 chainset, HG701 chain. I am finding the range / compatability difficult to get my head round, despite finding the Shimano compatability document online. Thanks in advance.
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