Shimano ES300 Octalink MTB Bottom Bracket Camp & Kitchen and PremiumPitch™ 2

and PremiumPitch™ 2

The new FKJ last has a square toe profile with quite a wide heel

which increase gripping power even during intense workouts or when you're breaking a sweat

Crampon Compatible

97% Nylon / 3% Spandex

Shimano ES300 Octalink MTB Bottom Bracket Camp & Kitchen and PremiumPitch™ 2SHIMANO OCTALINK MTB Bottom BracketFEATURES 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 stabilizerPRODUCT SPECIFICATIONS MODEL NO BB ES300 SERIES SHIMANO ALIVIO T4000 Series Structure Standard Spindle Hollow pipe Spindle