---
product_id: 476240267
title: "GREHUA Upgraded Mini Bike Hydraulic Brake Kit Compatible with Baja Doodle Bug DB30 Blitz Racer Dirt Bug Predator 79cc 97cc 2.8hp Minibike Parts with Master Cylinder Caliper Pads Assembly"
price: "387 Lei"
currency: RON
in_stock: true
reviews_count: 8
url: https://www.desertcart.ro/products/476240267-grehua-upgraded-mini-bike-hydraulic-brake-kit-compatible-with-baja
store_origin: RO
region: Romania
---

# Superior hydraulic stopping power Fits 2.8-3.0HP mini bikes Precision cast aluminum build GREHUA Upgraded Mini Bike Hydraulic Brake Kit Compatible with Baja Doodle Bug DB30 Blitz Racer Dirt Bug Predator 79cc 97cc 2.8hp Minibike Parts with Master Cylinder Caliper Pads Assembly

**Price:** 387 Lei
**Availability:** ✅ In Stock

## Summary

> 🛑 Stop Last Season’s Brakes—Upgrade to GREHUA’s Hydraulic Power Now!

## Quick Answers

- **What is this?** GREHUA Upgraded Mini Bike Hydraulic Brake Kit Compatible with Baja Doodle Bug DB30 Blitz Racer Dirt Bug Predator 79cc 97cc 2.8hp Minibike Parts with Master Cylinder Caliper Pads Assembly
- **How much does it cost?** 387 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/476240267-grehua-upgraded-mini-bike-hydraulic-brake-kit-compatible-with-baja)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Complete Upgrade Kit:** Includes master cylinder, caliper, brake pads, front brake light switch, and all necessary hardware—everything you need to install with confidence.
- • **Precision Engineering:** Crafted from high-quality, durable materials ensuring long-lasting performance and reliability under pressure.
- • **Seamless Compatibility:** Specifically designed for Baja Doodle Bug DB30 series and similar 2.8-3.0HP mini bikes for a perfect fit and easy upgrade.
- • **Unmatched Stopping Power:** Hydraulic disc brakes deliver stronger, smoother stops than traditional cable systems—feel the difference every ride.
- • **Optimized Safety & Control:** Enhanced clamping force on rotors means better control and fewer pad replacements—ride with peace of mind and style.

## Overview

The GREHUA Upgraded Mini Bike Hydraulic Brake Kit is a precision-engineered, durable brake system designed for 2.8-3.0HP mini bikes like the Baja Doodle Bug DB30 series. Featuring a high-quality master cylinder, caliper, and brake pads, this kit offers superior stopping power and smoother braking performance compared to mechanical cable brakes. It comes as a complete assembly with all necessary hardware and a front brake light switch, making it the ultimate upgrade for enhanced safety and control on your mini bike.

## Description

Buy GREHUA Upgraded Mini Bike Hydraulic Brake Kit Compatible with Baja Doodle Bug DB30 Blitz Racer Dirt Bug Predator 79cc 97cc 2.8hp Minibike Parts with Master Cylinder Caliper Pads Assembly: Brake Accessories - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Stops - Better then the original manual brakes. And I haven’t gone thru brake pads as much.
Review: Brakes - Amazing brakes

## Features

- FITMENT: mini bike hydraulic brakes fit for 97cc 98cc 2.8HP 3.0HP Mini Bike Parts, compatibility: Baja Motorsports Doodle Bug DB30 ( Baja Blitz, Baja Racer, Baja Dirt Bug)
- HIGH QUALITY MATERIAL: the 50 inch hydraulic disc hand brake master cylinder caliper is made of high quality material, precision castings, solidly and durably, good working
- FEATURES: it's a simple job to upgrade hydraulic cable drive calipers, a lot more clamping force on the rotor than the old mechanical cable calipers and has better stopping power than mechanical brake. This kit is directly suitable for DB30 series mini bikes that have the rear disc brake only. The motovox mini bikes are also available with rear disc brake
- PACKAGE INCLUDED: 1 x brake assembly, 1 x front brake light stop switch, 2 x brake pads, 2 x screws, 2 x wrenches, 6 x ties
- NOTE: Not directly fit Coleman CT100U / Motovox / Mega Moto, brake brackets will have to be fabricated before installing. When mounting the disc brakes on DB30 mini bike, you need to ensure the rotor is centered on the caliper for proper operation. The master cylinder is filled with fluid, but may need to be bled before use. Due to the manufacturing tolerances of these mini bike kit, you should adjust the calipers for proper alignment

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B975YDP4 |
| Best Sellers Rank | #156,536 in Automotive ( See Top 100 in Automotive ) #131 in Powersports Brake Accessories |
| Brand | GREHUA |
| Customer Reviews | 4.2 4.2 out of 5 stars (81) |
| Date First Available | August 10, 2022 |
| Exterior | Machined |
| Item Weight | 1.59 pounds |
| Item model number | SC-BC01-CT100 |
| Manufacturer | GREHUA |
| Manufacturer Part Number | SC-BC01-CT100 |
| Model | SC-BC01-CT100 |
| Package Dimensions | 8.15 x 5.79 x 4.72 inches |

## Images

![GREHUA Upgraded Mini Bike Hydraulic Brake Kit Compatible with Baja Doodle Bug DB30 Blitz Racer Dirt Bug Predator 79cc 97cc 2.8hp Minibike Parts with Master Cylinder Caliper Pads Assembly - Image 1](https://m.media-amazon.com/images/I/71NPJM9tosL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Stops
*by F***O on June 12, 2025*

Better then the original manual brakes. And I haven’t gone thru brake pads as much.

### ⭐⭐⭐⭐⭐ Brakes
*by S***O on August 8, 2025*

Amazing brakes

### ⭐⭐⭐⭐ Left side rear or front?
*by B***D on December 29, 2023*

Pretty good at disassemble reassemble this brake came being for a sprocket caliber combo for the rear if not it's just a front brake caliper because it does not go with the original bracket on the right rear and is not disclosed in information above I have an mm80b I've torn apart many times I've made Indiana Jones out of it I'm putting a diesel engine on it cuz I like doing this so much I'd almost want my money back or at least the proper brake sent for the right rear separate non combo sprocket brake caliper be nice cuz now I still have no brakes cuz the stock ones are pointless might as well Fred's Flintstone with them

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**Shop now:** [https://www.desertcart.ro/products/476240267-grehua-upgraded-mini-bike-hydraulic-brake-kit-compatible-with-baja](https://www.desertcart.ro/products/476240267-grehua-upgraded-mini-bike-hydraulic-brake-kit-compatible-with-baja)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-08*