SHIMANO BB-ES300 OCTALINK BSA BOTTOM BRACKET 73mm no_product_type Made from 33% recycled material

Made from 33% recycled material (by weight)

Thread: M12 X 1

8/35 mm allows for flexible positioning of the display

Powerful wide beam with OptiCube™ lens technology and excellent side visibility

Wheels: Acid Pro DB-29

SHIMANO BB-ES300 OCTALINK BSA BOTTOM BRACKET 73mm no_product_type Made from 33% recycled materialThe SHIMANO BB ES300 is a premium bottom bracket engineered for Octalink cranksets on BSA threaded frames (73mm). Its 8 splined interface delivers superior strength and rigidity compared to conventional square taper spindles, optimizing power transfer and overall assembly performance. The 22mm hollow chrome moly spindle balances lightweight construction with exceptional durability. Featuring a sealed cartridge design with oversize ball bearings and