Shimano Bike Parts Acera BB-ES300 Octalink Bottom Bracket BSA 73-121mm Black
Shimano Bike Parts Acera BB-ES300 Octalink Bottom Bracket BSA 73-121mm Black - NEW is backordered and will ship as soon as it is back in stock.
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Free & Fast Delivery
Free & Fast Delivery
Free Mainland UK delivery. Enjoy Refurbished products without delivery charges. Read more
12 Month Full Warranty
12 Month Full Warranty
For added re-assurance all items sold include a 12-month warranty. The 12 months warranty starts from the date of purchase. Read more
60 Day Returns Policy
60 Day Returns Policy
If your item develops a fault after the 60-day grace period, please Contact Us to organise a replacement item (stock permitting). If your item is older than 60 days we will offer our repair service. Read more
Brand New: Item is new and unused with possible box damaged/box replaced with item seal removed. Item is otherwise complete with all accessories as you would expect from a new item. 12 months warranty supplied.
Like New (A): Item is new and unused with possible box damaged/box replaced with item seal removed. Item is otherwise complete with all accessories as you would expect from a new item. 12 months warranty supplied.
Excellent (B+): Item may have been purchased and returned as unwanted and as a result will have very slight marks on the casing and possible box damage or replaced box. Item is otherwise complete with all accessories. 12 months warranty supplied.
Excellent (B-): Item may have been purchased and returned as unwanted and as a result will have very slight marks on the casing/screen with possible box damage or replaced box. Item is otherwise complete with all accessories. 12 months warranty supplied.
Very Good (C+): Item is a customer return or ex-display item and as a result may have some noticeable marks on the casing and possible box damage or replaced box. Item is otherwise complete with all accessories. 12 months warranty supplied.
Very Good (C-): Item is a customer return or ex-display item and as a result may have some noticeable marks on the casing/screen and possible box damage or replaced box. Item is otherwise complete with all accessories. 12 months warranty supplied.
Fair (D+): Item is a customer return or ex-display item and as a result may have some significant/noticeable marks on the casing and possible box damage or replaced box. Item is fully tested/working and complete with all accessories. 12 months warranty supplied.
Fair (D-): Item is a customer return or ex-display item and as a result may have some significant/noticeable marks on the casing/screen and possible box damage or replaced box. Item is fully tested/working and complete with all accessories. 12 months warranty supplied.
Shimano Bike Parts Acera BB-ES300 Octalink Bottom Bracket BSA 73-12...
Description
Description
Shimano BB-ES300 Octalink bottom bracket for BSA and 73 mm case width. Available in standard or E-Type version.
Cartridge design allows easy installation without adjustment. The splined bottom bracket is designed for use with Shimano Octalink chainsets. The Octalink splined axle/crank arm interface provides a more rigid crank assembly compared to a square tapered spindle.
The sealed cartridge assembly with oversize ball bearings offers maintenance-free performance, while high-efficiency rubber seals help keep out dirt, mud and water.
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
Specifications
- Product: BB-ES300 Octalink bottom bracket
- Thread Standard: BSA
- Version: Standard or E-Type
- Case width: 73 mm
- Material: Axle steel
- Compatible Cranksets: FC-M521, FC-M522, FC-M523, FC-M4000, FC-T4010, FC-M3000-8, FC-T3010-8, FC-2403, FC-2450, FC-R453
- Design: Cartridge design for easy installation without adjustment
- Interface: Octalink splined axle/crank
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