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gbj_tester
@Amir_Atbak
Hi, according to my frame spec (Ridley Helium SLX), headset bearing specs are:
45° Semi oversized angular contact bearing (S.H.I.S.: IS42/28,6|IS47/33):
Is there a cap to fit dat?
(currently has a Deda headset fitted with apparently a tapered 49/52mm OD headtube)