---
product_id: 463060184
title: "Shimano Ultegra Di2 6870 11-Speed RD-6800 B-Axle Assembly - Y5YC98010"
brand: "shimano"
price: "R0"
currency: ZAR
in_stock: false
url: https://www.desertcart.co.za/products/463060184-shimano-ultegra-di2-6870-11-speed-rd-6800-b-axle
store_origin: ZA
region: South Africa
---

# Compact 2.5-inch length Ultra-light 22.7g weight Precision-engineered fit Shimano Ultegra Di2 6870 11-Speed RD-6800 B-Axle Assembly - Y5YC98010

**Brand:** shimano
**Price:** R0
**Availability:** ❌ Out of Stock

## Summary

> ⚙️ Upgrade your ride with precision – don’t let a worn part slow you down!

## Quick Answers

- **What is this?** Shimano Ultegra Di2 6870 11-Speed RD-6800 B-Axle Assembly - Y5YC98010 by shimano
- **How much does it cost?** R0 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/463060184-shimano-ultegra-di2-6870-11-speed-rd-6800-b-axle)

## Best For

- shimano enthusiasts

## Why This Product

- Trusted shimano brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Durable:** Small 2.5-inch length fits discreetly without compromising strength
- • **Featherlight Design:** Weighs just 22.7 grams to keep your ride agile
- • **Precision Engineering:** Ensures flawless shifting performance every time
- • **Trusted Shimano Quality:** OEM part backed by Shimano’s legendary reliability
- • **Seamless Shimano Compatibility:** Perfectly crafted for Ultegra Di2 6870 rear derailleur repairs

## Overview

The Shimano Ultegra Di2 6870 11-Speed RD-6800 B-Axle Assembly (Y5YC98010) is a lightweight, compact replacement part designed specifically for repairing Shimano Ultegra Di2 rear derailleurs. Engineered for precision and durability, this OEM component ensures seamless shifting performance and maintains the high standards of Shimano’s drivetrain systems.

## Description

Shimano Miscellaneous Rear Derailleur PartsFor repairs on Shimano Rear Dearailleur

## Features

- For repairs on Shimano Rear Dearailleur

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Height | 0.75 inches |
| Length | 2.5 inches |
| Weight | 0.05 Pounds |
| Width | 4 inches |
| Number of Items | 1 |
| Brand | SHIMANO |
| Department | mens |
| Manufacturer | Shimano |
| Manufacturer reference | Y5YC98010 |
| Product Dimensions | 10.16 x 6.35 x 1.91 cm; 22.68 g |
| ASIN | B016MPPBRS |

## Images

![Shimano Ultegra Di2 6870 11-Speed RD-6800 B-Axle Assembly - Y5YC98010 - Image 1](https://m.media-amazon.com/images/I/51e-FDioQqL.jpg)

## Frequently Bought Together

- Shimano Ultegra 6870 Di2 and 6800 Rear Derailleur B-Axle Assembly
- Shimano Ultegra/XT CN-HG701 11-Speed Chain W/Quick Liink

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**Shop now:** [https://www.desertcart.co.za/products/463060184-shimano-ultegra-di2-6870-11-speed-rd-6800-b-axle](https://www.desertcart.co.za/products/463060184-shimano-ultegra-di2-6870-11-speed-rd-6800-b-axle)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-05*