Vintage Shimano Dura Ace BB-7400 Spindle Italian 70 mm Bottom Bracket 113 mm
Vintage Shimano Dura-Ace BB-7400 Bottom Bracket, 68x 113 mm BSA Road Bike -JIS
Vintage Shimano Dura-Ace BB-7400 Bottom Bracket, 68x 113 mm BSA Road Bike -JIS
Mint Condition – Removed From Show Bike – Original Campy Grease.