Further to my semi-intergrated headset search, what are 'semi-cartridge bearings'?
http://www.chainreactioncycles.com/ritchey-comp-press-fit-semi-integrated-headset/rp-prod39377
Bearings in cage in some kind of lightly sealed retainer I'd imagine. Probably heavier than a legit sealed cartridge.
@Howard started
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Further to my semi-intergrated headset search, what are 'semi-cartridge bearings'?
http://www.chainreactioncycles.com/ritchey-comp-press-fit-semi-integrated-headset/rp-prod39377