The Shimano BB-ES300 bottom bracket is a high-quality component designed for efficient power transfer while cycling. With a robust construction that includes reinforcement ribs, this bottom bracket offers both stiffness and lightness, making it an ideal choice for demanding cyclists. The bottom bracket is equipped with Octalink technology, ensuring a precise and reliable connection between the crank and the bottom bracket. Installation is quick and straightforward, making it easy for all users. Weighing only 322 grams, the BB-ES300 is a lightweight option that still provides the necessary stability and durability to meet the demands of cycling.
Axis diameter  | 126 mm | 
Frame compatibility  | BSA  | 
Axis compatibility  | Octalink  | 
Box width  | 73 mm  | 
Item number  | 9863557 | 
Manufacturer  | Shimano | 
Category  | Bottom brackets | 
Manufacturer no.  | 62.64006 | 
Release date  | 20-4-2022 | 
Colour  | Black  | 
Exact colour description  | Black  | 
Frame compatibility  | BSA  | 
Axis compatibility  | Octalink  | 
Box width  | 73 mm  | 
Axis diameter  | 126 mm | 
Axis length  | 126 mm | 
CO₂-Emission  | |
Climate contribution  | 
Axis length  | 126 mm | 
Axle diameter  | 126 mm | 
Weight  | 322 g | 
Length  | 14.50 cm | 
Width  | 6 cm | 
Height  | 4.70 cm | 
Weight  | 321 g | 
Product Safety  | 
How often does a product of this brand in the «Bottom brackets» category have a defect within the first 24 months?
Source: GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: GalaxusHow often is a product of this brand in the «Bottom brackets» category returned?
Source: Galaxus