Shimano
Octalink Bottom Bracket ES51
Octalink Bottom Bracket ES51
Regular price
$62.00 CAD
Regular price
$62.00 CAD
Sale price
$62.00 CAD
Unit price
per
Shipping calculated at checkout.
Couldn't load pickup availability
Description |
The Shimano BB-ES51 bottom bracket is built for riders who value smooth, long-lasting performance. Featuring Shimano’s Octalink spindle interface, this bottom bracket delivers a secure connection and efficient power transfer for compatible cranksets.
The sealed cartridge bearing design keeps out dirt and moisture, ensuring reliability through years of use — perfect for mountain, trekking, or touring bikes. Whether you’re replacing an older unit or upgrading your drivetrain, the BB-ES51 offers proven Shimano quality and dependable performance.
Features & Specs |
| Type | Threaded Bottom Bracket (BSA) |
| Application | MTB / Trekking / Touring |
| Shell Width | 73 mm |
| Shell Type | BSA (English Threaded) |
| Spindle Interface | Octalink (v2) |
| Spindle Length | 118 mm |
| Bearing Type | Sealed Cartridge |
| Axle Material | Steel |
| Cup Material | Aluminum |
| Crank Compatibility | Shimano Octalink Cranksets (e.g., LX / XT / Deore) |
| Series | Shimano Deore LX |
| Model | BB-ES51 |
| Colour | Black |
| Weight | Approx. 250 g |
| Tool Interface | Shimano TL-UN74-S / TL-UN66 compatible |
| Made | in Indonesia |
Usage Tips & Compatibility |
- Compatible with Shimano Octalink v2 cranksets (not compatible with square taper or Hollowtech II).
- Ensure correct shell width (68mm or 73mm) and spindle length match crank requirements.
- Apply grease to threads before installation to prevent seizing.
- Ideal for mountain, trekking, and commuter setups needing reliable performance.
