# Shimano ES51 68 x 121mm Octalink V2 Spline English Bottom Bracket

Shimano BB-ES51 Octalink V2 Bottom Brackets-   Fits Shimano Octalink V2 Spline Cranksets
-   Crankarm fixing bolts not included
    
    Bottom Bracket Shell I.D.
    
    1.37
    
    BB/Frame Interface
    
    English
    
    BB Shell Width (mm)
    
    68
    
    Weight
    
    270
    
    Spindle Interface Type
    
    Shimano Octalink V2
    
    Spindle Length
    
    121
    
    Defined Color
    
    Black
    
    Size
    
    68 X 121Mm

## Details

- **Price:** 50.0 USD
- **Vendor:** Gio's Outdoors
- **Type:** Bottom Brackets
- **Tags:** Gio's Outdoors, Shopify Collective

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 50.00 USD | In stock |

## Images

- Shimano ES51 68 x 121mm Octalink V2 Spline English Bottom Bracket

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> Source: [Smart supply deals](https://smartsupplydeals.com/products/shimano-es51-68-x-121mm-octalink-v2-spline-english-bottom-bracket)
> Updated: 2026-07-22