Topic starter
That's what shim reckon.one cup is plastic, other fixed cup is alloy....
Alloy frame. Grease the cups anyway is my instinct?.....
Posted : 06/12/2018 5:54 pm
Grease could react with the plastic causing it to swell or crack. Go with the instructions.
Posted : 06/12/2018 5:55 pm
I'd grease both.
Posted : 06/12/2018 6:03 pm
I use suspension grease for the nylon cup as its lighter and known to be safe of plastics. Probably superlube for something like that.
Posted : 06/12/2018 6:29 pm
Topic starter
I went full metal jacket in the end.
Marine grease everywhere. It's like a swingers party down in that bottom bracket.
Posted : 06/12/2018 8:57 pm