---
product_id: 389084835
title: "Motor Upgraded Hydraulic Brake System The Left of The 7/8\" Handlebars 50 inch Hose Compatible with Mini Bike Baja Doodlebug DB30 Minibikes Go Karts"
brand: "mwmnun"
price: "¥14332"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/389084835-motor-upgraded-hydraulic-brake-system-the-left-of-the-7
store_origin: JP
region: Japan
---

# 50" Hose Easy Install Aluminum Build Motor Upgraded Hydraulic Brake System The Left of The 7/8" Handlebars 50 inch Hose Compatible with Mini Bike Baja Doodlebug DB30 Minibikes Go Karts

**Brand:** mwmnun
**Price:** ¥14332
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade Your Ride with Confidence!

## Quick Answers

- **What is this?** Motor Upgraded Hydraulic Brake System The Left of The 7/8" Handlebars 50 inch Hose Compatible with Mini Bike Baja Doodlebug DB30 Minibikes Go Karts by mwmnun
- **How much does it cost?** ¥14332 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/389084835-motor-upgraded-hydraulic-brake-system-the-left-of-the-7)

## Best For

- mwmnun enthusiasts

## Why This Product

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

## Key Features

- • **Complete Kit:** Includes all necessary components for a seamless upgrade.
- • **Enhanced Safety:** Equipped with a reliable hydraulic system for superior braking power.
- • **User-Friendly Setup:** Installation is a breeze, allowing you to hit the road faster.
- • **Precision Engineering:** Crafted for optimal performance with a lightweight aluminum design.
- • **Universal Compatibility:** Easily adaptable for various mini bikes and go-karts with minor adjustments.

## Overview

The Motor Upgraded Hydraulic Brake System is designed specifically for the DB30 mini bike series, featuring a 50-inch hose and a left-hand orientation. This lightweight aluminum kit includes essential components for easy installation and enhanced braking performance, making it a must-have for mini bike enthusiasts.

## Description

Motor Upgraded Hydraulic Brake System The Left of The 7/8" Handlebars 50 inch Hose Compatible with Mini Bike Baja Doodlebug DB30 Minibikes Go Karts

## Features

- Suitable for mini bikes Baja Doodlebug DB30 mini bike karting/This kit is directly suitable for DB30 series bikes, only has a rear disc brake.
- This Can Be Adapted To Other Minibikes/Go Karts, But Brackets Will Need To Be Fabricated. Master Cylinder Is Filled With Fluid, But May Need To Be Bled Before Use. When Mounting On DB30 Minibikes With Disc Brakes, You Must Ensure The Rotor Is Centered In The Caliper For Proper Operation. Due To Manufacturing Tolerances In These Minibikes, You May Need To Shim The Caliper To Achieve The Proper Alignment
- Size：This Kit Is For Using On The Left Of The 7/8" Handlebars. Brake Hose Is 50 inch.2 inch Center To Center Mount Holes On Brake Caliper.
- Kit includes One white hydraulic brake system/one pair of brake pads/one pair of screws/six cable ties/one hex wrench
- Reminder: The Same Model May Use The Different Parts, So Please Check Your Stock One Before Place The Order

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Aluminum |
| Brand | MWMNUN |
| Product Dimensions | 1.99"L x 1.03"W |
| Special Feature | Easy to Install |
| Included Components | Screw |
| Item Weight | 1.49 Pounds |
| Center To Center Spacing | 2 Inches |
| Hand Orientation | Left |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Manufacturer | MWMNUN |
| UPC | 616430433563 |
| Part Number | SB-102 |
| Item Weight | 1.49 pounds |
| Item model number | SB-102 |
| Number Of Pieces | 6 |
| Special Features | Easy to Install |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Aluminum
- **Brand:** MWMNUN
- **Product Dimensions:** 1.99"L x 1.03"W
- **Special Feature:** Easy to Install
- **Included Components:** Screw

## Images

![Motor Upgraded Hydraulic Brake System The Left of The 7/8" Handlebars 50 inch Hose Compatible with Mini Bike Baja Doodlebug DB30 Minibikes Go Karts - Image 1](https://m.media-amazon.com/images/I/71RLzGeyL8L.jpg)

## Frequently Bought Together

- MWMNUN Motor Upgraded Hydraulic Brake System The Left of The 7/8" Handlebars 50 inch Hose Compatible with Mini Bike Baja Doodlebug DB30 Minibikes Go Karts
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**Shop now:** [https://www.desertcart.jp/products/389084835-motor-upgraded-hydraulic-brake-system-the-left-of-the-7](https://www.desertcart.jp/products/389084835-motor-upgraded-hydraulic-brake-system-the-left-of-the-7)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-18*