Shimano Dura Ace bb-7700 octalink bottombracket NOS

Description

Shimano Dura Ace bottom bracket

Model bb-7700

NOS

109 mm

BSA 1.37×24 threading

Octalink

With original box (not on the images)

Additional information

Weight	0.3 kg
Brand	Shimano
Condition	New Old Stock
Group	Shimano Dura Ace 7700 9 speed