---
product_id: 406080173
title: "JFOYH zoom HB876 4-Piston Pre-Bled Hydraulic Disc Brake Set for Mountain Bike, Bike Disc Brake Kit with 160mm Rotors, Front and Rear Levers(PM Adapter Included) - Left-Front&Right-Rear"
brand: "jfoyh"
price: "21044 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Jfoyh"
url: https://www.desertcart.is/products/406080173-jfoyh-zoom-hb876-4-piston-pre-bled-hydraulic-disc-brake
store_origin: IS
region: Iceland
---

# 160mm stainless steel rotors with hollow design 4-piston dual-way braking power Pre-bled with mineral oil for easy install JFOYH zoom HB876 4-Piston Pre-Bled Hydraulic Disc Brake Set for Mountain Bike, Bike Disc Brake Kit with 160mm Rotors, Front and Rear Levers(PM Adapter Included) - Left-Front&Right-Rear

**Brand:** jfoyh
**Price:** 21044 kr
**Availability:** ✅ In Stock

## Summary

> 🚵‍♂️ Own the trail with unstoppable stopping power!

## Quick Answers

- **What is this?** JFOYH zoom HB876 4-Piston Pre-Bled Hydraulic Disc Brake Set for Mountain Bike, Bike Disc Brake Kit with 160mm Rotors, Front and Rear Levers(PM Adapter Included) - Left-Front&Right-Rear by jfoyh
- **How much does it cost?** 21044 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/406080173-jfoyh-zoom-hb876-4-piston-pre-bled-hydraulic-disc-brake)

## Best For

- jfoyh enthusiasts

## Why This Product

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

## Key Features

- • **Heat? No Sweat:** Hollow stainless steel rotors dissipate heat fast for consistent performance.
- • **Stop on a Dime:** Experience razor-sharp braking precision with 4-piston hydraulic power.
- • **Plug & Play Upgrade:** Pre-bled system means zero mess, zero hassle installation.
- • **Trail-Tested Durability:** Built tough for technical rides—no fade, no squeak, just pure control.
- • **Universal Fit Confidence:** Compatible with top Shimano pads and includes PM adapters for versatile setups.

## Overview

The JFOYH zoom HB876 is a premium 4-piston hydraulic disc brake set designed for mountain bikes, featuring pre-bled mineral oil lines for easy installation, durable 160mm hollow stainless steel rotors for superior heat management, and compatibility with popular Shimano brake pads. Engineered to deliver powerful, fade-resistant braking on demanding trails, it includes front and rear levers plus PM adapters, making it a top-tier upgrade for riders seeking precision and reliability.

## Description

desertcart.com : JFOYH zoom HB876 4-Piston Pre-Bled Hydraulic Disc Brake Set for Mountain Bike, Bike Disc Brake Kit with 160mm Rotors, Front and Rear Levers(PM Adapter Included) - Left-Front&Right-Rear : Sports & Outdoors

Review: Best brakes ever. - Super powerful. Fits razor mx650. But you need to swap the front stock disc to the back of the bike for the rear brakes to work and than get another front razor mx disc for the front. Looks super cool. They also feel super high quality. No squeak. Functions better than stock cable brakes.
Review: Big upgrade for a small price - So far so good on these. I decided to upgrade the Avid BB5 mechanical disc brakes that came on my Specialized Rockhopper (2009ish). I've been taking a lot of steep, technical trails with big roots, rocks, burms and drops lately. Downright scary with the close to zero stopping power of the BB5, even after brand new pads. These brakes are a huge upgrade on the ride. So much more confident that I've got the braking power when needed. Installation was straightforward. The only issues were one of the rotor bolts was cracked (poor manufacturing) and for my old 18" 26er, the rear cable is a few inches long. I'll probably shorten that in the future. So far 8 or so rides - no fade, no leaks and great performance. Well worth it.

## Features

- Experience Powerful Braking: Our 4-piston dual-way brake system provides exceptional braking force, allowing you to stop on a dime every time. Many satisfied customers can attest to its performance.
- Easy Installation: Our brake system comes pre-bled with mineral oil, making it convenient for anyone looking to upgrade their bike.
- Original Stainless Steel Rotors: Our rotors are made with high-strength stainless steel, featuring a hollow design for improved heat dissipation and easier cleaning. At 1.85mm thickness, they're built to last.
- Standard 4-Piston Pads Included: Our brake system comes with pre-installed standard 4-piston pads that are compatible with popular models such as SHIMANO BR-M8120/M7120/M6120M8020/M820/M810/M640MT520/MT420. Replacement pads can be easily found on the market.
- Check Hose Length: Please ensure the brake oil hose is sufficient for your bike before purchasing. The front hose measures 31.5 inches (800mm) and the rear hose measures 55.1 inches (1400mm).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09NC9CVSH |
| Best Sellers Rank | #95,397 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #34 in Bike Disc Brake Sets |
| Brand | JFOYH |
| Brand Name | JFOYH |
| Compatible with Vehicle Type | Mountain Bicycle |
| Customer Reviews | 4.6 out of 5 stars 152 Reviews |
| Manufacturer | JFOYH Bike |
| Manufacturer Part Number | JFOYH ZM 4-Piston |
| UPC | 720482706961 |
| Vehicle Service Type | Mountain Bicycle |

## Product Details

- **Brand:** JFOYH
- **Manufacturer:** JFOYH Bike
- **UPC:** 720482706961
- **Vehicle Service Type:** Mountain Bicycle

## Images

![JFOYH zoom HB876 4-Piston Pre-Bled Hydraulic Disc Brake Set for Mountain Bike, Bike Disc Brake Kit with 160mm Rotors, Front and Rear Levers(PM Adapter Included) - Left-Front&Right-Rear - Image 1](https://m.media-amazon.com/images/I/61zhkVfT7cL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best brakes ever.
*by S***S on May 26, 2025*

Super powerful. Fits razor mx650. But you need to swap the front stock disc to the back of the bike for the rear brakes to work and than get another front razor mx disc for the front. Looks super cool. They also feel super high quality. No squeak. Functions better than stock cable brakes.

### ⭐⭐⭐⭐⭐ Big upgrade for a small price
*by S***N on September 18, 2022*

So far so good on these. I decided to upgrade the Avid BB5 mechanical disc brakes that came on my Specialized Rockhopper (2009ish). I've been taking a lot of steep, technical trails with big roots, rocks, burms and drops lately. Downright scary with the close to zero stopping power of the BB5, even after brand new pads. These brakes are a huge upgrade on the ride. So much more confident that I've got the braking power when needed. Installation was straightforward. The only issues were one of the rotor bolts was cracked (poor manufacturing) and for my old 18" 26er, the rear cable is a few inches long. I'll probably shorten that in the future. So far 8 or so rides - no fade, no leaks and great performance. Well worth it.

### ⭐⭐⭐⭐ Sick
*by J***N on November 8, 2025*

They work great, the only issue with pre bled brakes is that you have to out the line on the outside of the frame.

## Frequently Bought Together

- JFOYH zoom HB876 4-Piston Pre-Bled Hydraulic Disc Brake Set for Mountain Bike, Bike Disc Brake Kit with 160mm Rotors, Front and Rear Levers(PM Adapter Included) - Left-Front&Right-Rear
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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-02*