---
product_id: 250529555
title: "Shimano (UN26) Cartridge Bottom Bracket"
brand: "shimano"
price: "$429"
currency: NZD
in_stock: true
reviews_count: 1
category: "Shimano"
url: https://www.desertcart.nz/products/250529555-shimano-un26-cartridge-bottom-bracket
store_origin: NZ
region: New Zealand
---

# Extended service intervals for long-lasting performance Smaller ball bearings for ultra-smooth rotation Enhanced sealing for superior element protection Shimano (UN26) Cartridge Bottom Bracket

**Brand:** shimano
**Price:** $429
**Availability:** ✅ In Stock

## Summary

> ⚙️ Ride smoother, last longer — the bottom bracket your bike deserves!

## Quick Answers

- **What is this?** Shimano (UN26) Cartridge Bottom Bracket by shimano
- **How much does it cost?** $429 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/250529555-shimano-un26-cartridge-bottom-bracket)

## 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

- • **Built to Brave the Elements:** Advanced seals keep mud and dirt out, ensuring durability in all conditions.
- • **Less Maintenance, More Riding:** Longer service intervals mean you spend more time on the trail, less in the shop.
- • **Compact & Lightweight Powerhouse:** At just 113 grams and 12x12x5 cm, it’s the perfect upgrade for serious cyclists.
- • **Precision Engineering from Shimano:** Trusted USA-made quality with a 4.6-star rating from over 1,000 riders.
- • **Effortless Spin, Maximum Efficiency:** Smaller ball bearings reduce friction for a buttery smooth ride.

## Overview

The Shimano UN26 Cartridge Bottom Bracket features smaller ball bearings for reduced friction and improved rotation efficiency, combined with enhanced sealing technology to keep out dirt and mud. Designed for durability and extended service intervals, this lightweight, precision-engineered component is trusted by over 1,000 riders with a 4.6-star rating, making it an essential upgrade for performance-focused cyclists.

## Description

The Shimano Deore XT M8000 bottom bracket has been updated with a new bearing and seal design. The new design features smaller ball bearings for less friction and better rotation, resulting in more efficiency. Improved seals keep mud and dirt out for a longer wear life, and longer intervals between servicing.Features: Small ball bearings for better rotation Better sealing keeps the elements out

Review: Best service - Service and product is trustable

## Features

- Small ball bearings for better rotation
- Better sealing keeps the elements out

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00WLFUP2U |
| Bearing Number | M8000 |
| Bearing Type | Ball Bearing |
| Brand | SHIMANO |
| Brand Name | SHIMANO |
| Country of Origin | USA |
| Customer Reviews | 4.6 out of 5 stars 1,013 Reviews |
| Global Trade Identification Number | 04524667919957 |
| Item Dimensions | 12 x 12 x 5 Centimeters |
| Item Type Name | Sports Other |
| Item Weight | 113 Grams |
| Item dimensions L x W x H | 12 x 12 x 5 Centimeters |
| Manufacturer | Shimano |
| Material | other |
| Material Type | other |
| UPC | 689228919952 |

## Product Details

- **Bearing Number:** Multiple
- **Brand:** SHIMANO
- **Item Weight:** 113 Grams
- **Item dimensions L x W x H:** 4.72 x 4.72 x 1.97 inches
- **Material:** Metal, Plastic

## Images

![Shimano (UN26) Cartridge Bottom Bracket - Image 1](https://m.media-amazon.com/images/I/416QSmgKixL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best service
*by H***H on 23 December 2019*

Service and product is trustable

## Frequently Bought Together

- SHIMANO BB-MT800 BSA-Innenlager (Lagerschalen) // SLX, Deore XT
- Park Tool PPL-1 Polylube 1000 Grease Tube Tool 4 oz,White
- Shimano Crank assembly FC-960/760 Ultegra TL-FC16

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**Shop now:** [https://www.desertcart.nz/products/250529555-shimano-un26-cartridge-bottom-bracket](https://www.desertcart.nz/products/250529555-shimano-un26-cartridge-bottom-bracket)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-04*