---
product_id: 2374742
title: "SM-BH90 Olive and Connecting Insert"
brand: "shimano"
price: "HK$79"
currency: HKD
in_stock: true
reviews_count: 9
category: "Shimano"
url: https://www.desertcart.hk/products/2374742-sm-bh90-olive-and-connecting-insert
store_origin: HK
region: Hong Kong
---

# Compact 0.25-inch size One-time secure connection Precision brass olive & insert SM-BH90 Olive and Connecting Insert

**Brand:** shimano
**Price:** HK$79
**Availability:** ✅ In Stock

## Summary

> ⚡️ Lock in flawless braking with Shimano’s precision brass insert!

## Quick Answers

- **What is this?** SM-BH90 Olive and Connecting Insert by shimano
- **How much does it cost?** HK$79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/2374742-sm-bh90-olive-and-connecting-insert)

## 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

- • **Trusted Shimano Reliability:** Backed by a brand synonymous with durability and performance in cycling.
- • **Compact & Lightweight Design:** At just 9g and 0.25 inches, it integrates seamlessly without adding bulk.
- • **One-Time Use for Ultimate Safety:** Designed for a secure, leak-proof fit every single time—no compromises.
- • **Perfect Fit for BH90 Brake Systems:** Optimized compatibility guarantees hassle-free installation and peak braking power.
- • **Precision Engineered Brass Components:** Ensures flawless brake line connection with premium Shimano quality.

## Overview

The Shimano SM-BH90 Olive and Connecting Insert is a high-quality brass sleeve and barb insert designed for one-time use to securely connect brake lines to levers or calipers. Compact and lightweight, it ensures a leak-proof, precision fit specifically for BH90 brake systems, backed by Shimano’s trusted engineering and durability.

## Description

The Shimano SM-BH90 is a small brass sleeve and barb insert used to connect brake line to lever or brake caliper.

Review: Quality is fine - It works fine, I had looked at several options and when I chose this one I thought I was getting a packet with a few in it. For the price there are better deals. You get one with this. No issues receiving or with the product.
Review: It's Shimano. Nothing else to it. - It's Shimano. Quality. Fits perfectly. Can't go wrong.

## Features

- Includes one brass olive
- Includes one brass insert
- One time use items

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005GXQZ1Y |
| Best Sellers Rank | #55,726 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #95 in Bike Drivetrain Components |
| Brand Name | SHIMANO |
| Color | Gold |
| Customer Reviews | 4.6 4.6 out of 5 stars (201) |
| Date First Available | February 16, 2012 |
| Included Components | Disc Brake Hose Parts |
| Item Dimensions LxWxH | 0.25 x 0.1 x 0.1 inches |
| Item Package Dimensions L x W x H | 10.67 x 1.54 x 1.06 inches |
| Item Weight | 9.07 g |
| Manufacturer | Shimano (Accell North America) |
| Material | Aluminum |
| Model Name | Y8JA98020 |
| Number of Items | 1 |
| Package Weight | 0.48 Kilograms |
| Part Number | Y8JA98020 |
| Size | For BH90 |
| Suggested Users | unisex-adult |
| Warranty Description | Limited Warranty |

## Images

![SM-BH90 Olive and Connecting Insert - Image 1](https://m.media-amazon.com/images/I/31R2PS5iKBL.jpg)

## Questions & Answers

**Q: Will this fit Clarks M2 brake?**
A: It works with Shimano brakes. I am not sure compatibility with other brakes.

**Q: If I want to completely replace the hose on a M395, how many of these kits do I need? Is there anything else I need other than the line?**
A: We would recommend purchasing the line kit, which should include all mounting hardware. Piecing the line kit separately is extremely difficult to do.

**Q: Will this work on shimano bh96 hydraulic brake cables?**
A: Yes, it works on all Shimano hydraulic brake tubing:

**Q: Is it authentic Shimano olive and insert?**
A: It was when I got mine.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality is fine
*by M***J on April 22, 2023*

It works fine, I had looked at several options and when I chose this one I thought I was getting a packet with a few in it. For the price there are better deals. You get one with this. No issues receiving or with the product.

### ⭐⭐⭐⭐⭐ It's Shimano. Nothing else to it.
*by C***G on December 25, 2025*

It's Shimano. Quality. Fits perfectly. Can't go wrong.

### ⭐⭐⭐⭐⭐ Works great for shimano brakes
*by J***H on July 4, 2023*

It is very similar to the one I had to cut off to shorten my brake cable. It doesn’t leak or anything. Works as it is supposed to. I’ve ordered several of these. That should tell you something.

## Frequently Bought Together

- SHIMANO Brake Hose Olive & Barb
- SHIMANO Mineral Oil
- Shimano Workshop TL-BR002 Bleed kit, Includes TL-BR001, TL-BR002, TL-BR003 and 4 Bleeding spacers Y-13098630

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**Shop now:** [https://www.desertcart.hk/products/2374742-sm-bh90-olive-and-connecting-insert](https://www.desertcart.hk/products/2374742-sm-bh90-olive-and-connecting-insert)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-23*