Shimano Dura-Ace BB-7410 73mmx103mm Bottom Bracket JIS Square Taper BSA
Vintage Dura-Ace bottom bracket 73mm shell/103mm spindle. 1.37×24 BSA English threading. Hollow core spindle, sealed cartridge. Shows signs of use but spins very smoothly. Please reach out with any questions.
Shimano Dura-Ace BB-7410 73mmx103mm Bottom Bracket JIS Square Taper BSA
Used Dura Ace 7410 BB English thread. missing the nds cup.