Shimano ES300 Octalink V2 English Threaded Bottom Bracket
The Shimano ES300 is a durable replacement bottom bracket designed for use with compatible HollowTech Octalink V2 cranksets. Its sealed cartridge construction provides reliable performance for everyday road, hybrid, and mountain bike use.
Built with a 22mm hollow spindle, the ES300 offers solid power transfer and dependable crank support. It uses a standard English threaded cartridge design, making it a practical replacement option for bikes that require Octalink V2 compatibility.
Features
- Replacement bottom bracket for compatible Shimano Octalink V2 cranksets
- 22mm hollow spindle design
- English threaded cartridge bottom bracket
- Durable sealed construction for reliable performance
- Available in multiple shell width and spindle length combinations
Compatibility
- Designed for HollowTech Octalink V2 cranksets
- Fits English threaded bottom bracket shells
- Available for 68mm and 73mm bottom bracket shell widths
Specifications
| Bottom Bracket Type |
English threaded cartridge |
| Spindle Type |
Octalink V2, 22mm hollow spindle |
| Shell Width Options |
68mm or 73mm |
| Spindle Length Options |
113mm, 118mm, 121mm, or 126mm depending on variant |
| Approximate Weight |
270g |
Note: Crankarm fixing bolts are not included.
