The BB-ES300 bottom bracket from Shimano is a high-quality bottom bracket specifically designed for E-type frames with a BSA thread. With a shell width of 68 mm and an axle length of 118 mm, it provides a reliable and stable base for power transfer while cycling. The splined design ensures a precise fit and easy installation, while the Octalink axle interface guarantees optimal power transfer. This bottom bracket is ideal for cyclists who value durability and performance.
| Axis diameter | 34.80 mm | 
| Frame compatibility | BSA | 
| Axis compatibility | Octalink | 
| Box width | 68 mm | 
| Item number | 9891114 | 
| Manufacturer | Shimano | 
| Category | Bottom brackets | 
| Release date | 15.10.2018 | 
| Colour | Black | 
| Exact colour description | Black | 
| Frame compatibility | BSA | 
| Axis compatibility | Octalink | 
| Box width | 68 mm | 
| Axis diameter | 34.80 mm | 
| Axis length | 118 mm | 
| Country of origin | Cambodia | 
| CO₂-Emission | |
| Climate contribution | 
| Axis length | 118 mm | 
| Weight | 130 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