Globalti
Legendary Member
Took the head bearings out of my buddy's 56cm Tarmac today while cutting down the steerer and meant to make a note of the size as his lower bearing is getting rough already. Stupidly I forgot to measure the inside diameter but I got the outside diameter at 2 1/16" or 49mm.
Anybody know what size this is? I understand that Spesh bikes have 1 1/8 or 1 1/4 or 1 3/8". Presumably I should have measured the inside diameter.
Anybody know what size this is? I understand that Spesh bikes have 1 1/8 or 1 1/4 or 1 3/8". Presumably I should have measured the inside diameter.
