---
product_id: 567330686
title: "RUJOI Bike Disc Brake Kit, Hydraulic Disc Brake Set with Aluminum Oil Pressure Caliper and Full Aluminum Alloy Bicycle Brake Lever, 2 pcs 140mm Rotor, Pad Adjuster for Road Bike, Mountain Bike."
brand: "rujoi"
price: "฿5103"
currency: THB
in_stock: true
reviews_count: 1
category: "Rujoi"
url: https://www.desertcart.co.th/products/567330686-rujoi-bike-disc-brake-kit-hydraulic-disc-brake-set-aluminum
store_origin: TH
region: Thailand
---

# Hydraulic Caliper Aluminum Alloy Universal Compatibility RUJOI Bike Disc Brake Kit, Hydraulic Disc Brake Set with Aluminum Oil Pressure Caliper and Full Aluminum Alloy Bicycle Brake Lever, 2 pcs 140mm Rotor, Pad Adjuster for Road Bike, Mountain Bike.

**Brand:** rujoi
**Price:** ฿5103
**Availability:** ✅ In Stock

## Summary

> 🚴‍♀️ Elevate Your Ride with RUJOI's Cutting-Edge Brake Kit!

## Quick Answers

- **What is this?** RUJOI Bike Disc Brake Kit, Hydraulic Disc Brake Set with Aluminum Oil Pressure Caliper and Full Aluminum Alloy Bicycle Brake Lever, 2 pcs 140mm Rotor, Pad Adjuster for Road Bike, Mountain Bike. by rujoi
- **How much does it cost?** ฿5103 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/567330686-rujoi-bike-disc-brake-kit-hydraulic-disc-brake-set-aluminum)

## Best For

- rujoi enthusiasts

## Why This Product

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

## Key Features

- • **🔒 Safety First:** Dependable stopping power for both road and mountain biking.
- • **⚡ Easy Installation:** Compatible with I.S and PS mounts for hassle-free setup.
- • **🌍 Versatile Compatibility:** Works seamlessly with a wide range of bike models.
- • **🛠️ Maintenance Made Simple:** Oil-injection point for effortless upkeep.
- • **🚀 Ultimate Performance Upgrade:** Transform your ride with precision hydraulic braking!

## Description

desertcart.com: RUJOI Bike Disc Brake Kit, Hydraulic Disc Brake Set with Aluminum Oil Pressure Caliper and Full Aluminum Alloy Bicycle Brake Lever, 2 pcs 140mm Rotor, Pad Adjuster for Road Bike, Mountain Bike.

Review: Not good brakes - Terrible brakes do not recommend they are super delayed and I almost got hit like ten times. Do not buy.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BVR9TG7G |
| Brand | RUJOI |
| Customer Reviews | 1.0 1.0 out of 5 stars (1) |
| Date First Available | February 14, 2023 |
| Item Weight | 2.31 pounds |
| Manufacturer Part Number | RD02B-HYA140 |
| Package Dimensions | 7.87 x 7.6 x 2.95 inches |

## Product Details

- **Brand:** RUJOI
- **Material:** Stainless Steel, Aluminum, Metal
- **Brake Style:** Disc
- **Bike Type:** Road Bike, Mountain Bike

## Images

![RUJOI Bike Disc Brake Kit, Hydraulic Disc Brake Set with Aluminum Oil Pressure Caliper and Full Aluminum Alloy Bicycle Brake Lever, 2 pcs 140mm Rotor, Pad Adjuster for Road Bike, Mountain Bike. - Image 1](https://m.media-amazon.com/images/I/61KkNF9hFVL.jpg)
![RUJOI Bike Disc Brake Kit, Hydraulic Disc Brake Set with Aluminum Oil Pressure Caliper and Full Aluminum Alloy Bicycle Brake Lever, 2 pcs 140mm Rotor, Pad Adjuster for Road Bike, Mountain Bike. - Image 2](https://m.media-amazon.com/images/I/61X+SAPRAzL.jpg)
![RUJOI Bike Disc Brake Kit, Hydraulic Disc Brake Set with Aluminum Oil Pressure Caliper and Full Aluminum Alloy Bicycle Brake Lever, 2 pcs 140mm Rotor, Pad Adjuster for Road Bike, Mountain Bike. - Image 3](https://m.media-amazon.com/images/I/61d4PqKKoIL.jpg)
![RUJOI Bike Disc Brake Kit, Hydraulic Disc Brake Set with Aluminum Oil Pressure Caliper and Full Aluminum Alloy Bicycle Brake Lever, 2 pcs 140mm Rotor, Pad Adjuster for Road Bike, Mountain Bike. - Image 4](https://m.media-amazon.com/images/I/61iSWG5thxL.jpg)
![RUJOI Bike Disc Brake Kit, Hydraulic Disc Brake Set with Aluminum Oil Pressure Caliper and Full Aluminum Alloy Bicycle Brake Lever, 2 pcs 140mm Rotor, Pad Adjuster for Road Bike, Mountain Bike. - Image 5](https://m.media-amazon.com/images/I/7171O8xN6XL.jpg)

## Questions & Answers

**Q: How do I correctly install the hydraulic calipers to the bike frame or fork?**
A: Answer: Identify if your bike uses a post-mount or IS (International Standard) mount. For post-mount: attach the caliper directly using the provided bolts. For IS mount: use the correct adapter and install the caliper onto it.

**Q: What precautions should I take when installing the rotor?**
A: Answer: Align the rotor with the hub mount: For 6-bolt rotors: tighten the bolts in a star pattern to ensure even pressure.and verify the rotor is straight by spinning the wheel; there should be no wobble or uneven gaps.

**Q: How do I maintain hydraulic disc brakes?**
A: Answer:Maintenance involves regular inspection of brake pads and rotors for wear,keeping the system clean, and occasionally bleeding the brakes to remove air bubbles.Our brakes come with easy-to-follow instructions for bleeding.

**Q: Do the brakes and pads come pre-bled and ready to install?**
A: Answer Yes, our hydraulic disc brakes come pre-bled and pads are ready to install out of the box. You only need to mount them to your bike, align them properly, and adjust as needed.

**Q: What size rotors should I use with these brakes?**
A: Answer Our brakes are compatible with rotors ranging from 160mm to203mm.The appropriate size depends on your riding style and bike type.For cross-country and light trail riding,160mm is common,180mm to 203mm is better for downhill or heavier riders.

## Customer Reviews

### ⭐ Not good brakes
*by A***I on April 12, 2025*

Terrible brakes do not recommend they are super delayed and I almost got hit like ten times. Do not buy.

## Frequently Bought Together

- RUJOI Bike Disc Brake Kit, Hydraulic Disc Brake Set with Aluminum Oil Pressure Caliper and Full Aluminum Alloy Bicycle Brake Lever, 2 pcs 140mm Rotor, Pad Adjuster for Road Bike, Mountain Bike.
- CHUMXINY Brake Bleed Kit for SHIMANO, TEKTRO Hydraulic Disc Brakes, Including High Performance Mineral Brake Fluid (120ml)

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**Shop now:** [https://www.desertcart.co.th/products/567330686-rujoi-bike-disc-brake-kit-hydraulic-disc-brake-set-aluminum](https://www.desertcart.co.th/products/567330686-rujoi-bike-disc-brake-kit-hydraulic-disc-brake-set-aluminum)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-28*