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DuraAce BB 7700 Maintenance(2 posts)

DuraAce BB 7700 MaintenanceGlenn Butzlaff
Mar 15, 2001 6:09 PM
I just picked up a used DuraAce bottom bracket (splined BB7700)and
was surprised to see that it actually appears to be user serviceable. I am just wondering about the maintenance details as suggested by Shimano. If anyone has any info regarding maintenance of these BB's I would appreciate hearing from you. TIA.

Glenn Butzlaff
re: DuraAce BB 7700 MaintenanceAkirasho
Mar 15, 2001 7:17 PM

Give this link a try. There are no maintenence specifics, but great exploded views and general info.

Be the bike.