Boîtier de Pédalier SHIMANO BB-ES3000 68 mm BSA Axe Octalink Exclu drop for optimised contrast perception and

for optimised contrast perception and increased clarity of vision in all circumstances

It is a true computer

+ High-quality heat-treated steel insert

the sensor will efficiently record the number of pedal revolutions per minute

this expander PRO 1"1/8 long will allow you to ensure your headset a secure hold and allow it to deliver all its qualities

Boîtier de Pédalier SHIMANO BB-ES3000 68 mm BSA Axe Octalink Exclu drop for optimised contrast perception andThis SHIMANO ES300 bottom bracket is designed for Octalink crank interfaces, with an axle length of 113 mm, 118 mm, 121 mm or 126 mm. It fits frames with a BSC BSA (English Euro) threaded bottom bracket shell 68 mm wide.