SHIMANO OCTALINK MTB Bottom Bracket FEATURES - Stiff and lightweight for efficient power transfer Durable spline reinforced construction 8-splined OCTALINK interface increases the strength and rigidity of the entire assembly 26 g lighter weight than BB-ES25 - Quick and precise assembly Good chain line control with chain stabilizer
SHIMANO OCTALINK MTB Bottom Bracket FEATURES - Stiff and lightweight for efficient power transfer Durable spline reinforced construction 8-splined OCTALINK interface increases the strength and rigidity of the entire assembly 26 g lighter weight than BB-ES25 - Quick and precise assembly Good chain line control with chain stabilizer