Shimano BB-ES300 Bottom Bracket Oktalink BSA-73

Shimano BB-ES300 Octalink bottom bracket für BSA and 73 mm case width. There is the standard or the E-Type version.

Among other things, suitable for:

FC-M521
FC-M522
FC-M523
FC-M4000
FC-T4010
FC-M3000-8
FC-T3010-8
FC-2403
FC-2450
FC-R453

Case width: 73mm
Material: axle steel

Fact Sheet

Product Name:	Shimano BB-ES300 Bottom Bracket Oktalink BSA-73
Manufacturer:	Shimano Parts
Item Code:	SHI234460
activity:	Cycling
usage bikesport:	MTB
bottom bracket type:	BSA
bottom bracket axle profile:	Octalink
bottom bracket case width:	73mm
bottom bracket construction:	Cartridge Bottom Bracket
Model year:	2025
Collection:	Full year
manufacturer item code:	BB-ES300
GTINs:	4524667326373, 4524667326533, 4524667326496, 4524667326502, 4524667326380, 4524667326540
Manufacturer page:	http://www.shimano-europe.com/