---
product_id: 774310490
title: "BUCKLOS IIIPRO IV4 4-Piston Aluminum Alloy MTB Hydraulic Disc Brake Set | Front 850mm Rear 1550mm, Split CNC Bicycle Brake Caliper Lever, Ceramic Brake Pads, Fit Mountain Bike,Ebike,Trail,BMX"
brand: "bucklos"
price: "975.19 DT"
currency: TND
in_stock: true
category: "Bucklos"
url: https://www.desertcart.tn/products/774310490-bucklos-iiipro-iv4-4-piston-aluminum-alloy-mtb-hydraulic-disc
store_origin: TN
region: Tunisia
---

# Adjustable ergonomic lever for personalized control Lightweight magnesium-aluminum alloy (Front 229g, Rear 241g) 4-piston CNC caliper for precision braking BUCKLOS IIIPRO IV4 4-Piston Aluminum Alloy MTB Hydraulic Disc Brake Set | Front 850mm Rear 1550mm, Split CNC Bicycle Brake Caliper Lever, Ceramic Brake Pads, Fit Mountain Bike,Ebike,Trail,BMX

**Brand:** bucklos
**Price:** 975.19 DT
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Stop on a dime, ride like you own the trail!

## Quick Answers

- **What is this?** BUCKLOS IIIPRO IV4 4-Piston Aluminum Alloy MTB Hydraulic Disc Brake Set | Front 850mm Rear 1550mm, Split CNC Bicycle Brake Caliper Lever, Ceramic Brake Pads, Fit Mountain Bike,Ebike,Trail,BMX by bucklos
- **How much does it cost?** 975.19 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/774310490-bucklos-iiipro-iv4-4-piston-aluminum-alloy-mtb-hydraulic-disc)

## Best For

- bucklos enthusiasts

## Why This Product

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

## Key Features

- • **Tailored Comfort:** Ergonomic, soft-touch lever with built-in bearing and hand-adjustable angle ensures a perfect fit for every ride.
- • **Effortless Maintenance:** Compatible with Hope V4/E4 pads and high-performance mineral oil for smooth braking and easy upkeep.
- • **Versatile Trail Master:** Optimized for MTB, XC, AM, DH, trail, and street bikes—dominate any ride with reliable stopping power.
- • **Featherweight Durability:** Magnesium-aluminum alloy construction balances ultra-lightweight design with rugged durability across all terrains.
- • **Precision Stopping Power:** 4-piston CNC machined caliper delivers unmatched braking stability and heat dissipation for confident descents.

## Overview

The BUCKLOS IIIPRO IV4 is a high-performance 4-piston hydraulic disc brake set crafted from lightweight magnesium-aluminum alloy. Featuring CNC precision calipers and an ergonomic adjustable lever, it offers superior braking control and durability for mountain, trail, and street biking. Compatible with premium brake pads and mineral oil, it ensures smooth, reliable stopping power across diverse terrains.

## Description

desertcart.com : BUCKLOS IIIPRO IV4 4-Piston Aluminum Alloy MTB Hydraulic Disc Brake Set | Front 850mm Rear 1550mm, Split CNC Bicycle Brake Caliper Lever, Ceramic Brake Pads, Fit Mountain Bike,Ebike,Trail,BMX : Sports & Outdoors

## Features

- Ergonomic Lever Design: Comfortable, soft-touch lever design with CNC polished surface and built-in bearing. The lever angle is easily adjustable by hand for a personalized fit
- 4-Piston CNC Caliper: One-piece CNC precision machined caliper ensures stronger, more stable braking with efficient heat dissipation. Enjoy better control on steep descents or technical trails
- Durable Alloy Material: Crafted from magnesium-aluminum alloy for the perfect balance of lightweight performance (Front 229g / Rear 241g) and durability, suitable for all terrains
- Easy Maintenance:Compatible with Hope V4/E4 brake pads, uses high-performance mineral oil for smoother braking and easier maintenance.Front brake is 850mm, rear brake is 1550mm
- Multi-Terrain Versatility: Designed for MTB, XC, AM, DH, trail, and street bikes. Whether you're racing downhill or climbing technical sections, the IV4 brake set provides the stopping power you need

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FGJNK459 |
| Best Sellers Rank | #282,942 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #103 in Bike Disc Brake Sets |
| Brand Name | BUCKLOS |
| Customer Reviews | 3.8 3.8 out of 5 stars (10) |
| Item Weight | 0.69 kg |
| Manufacturer | BUCKLOS |
| Manufacturer Part Number | IV4 |

## Product Details

- **Brand:** BUCKLOS
- **Manufacturer:** BUCKLOS

## Images

![BUCKLOS IIIPRO IV4 4-Piston Aluminum Alloy MTB Hydraulic Disc Brake Set | Front 850mm Rear 1550mm, Split CNC Bicycle Brake Caliper Lever, Ceramic Brake Pads, Fit Mountain Bike,Ebike,Trail,BMX - Image 1](https://m.media-amazon.com/images/I/61ntymsoFgL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.tn/products/774310490-bucklos-iiipro-iv4-4-piston-aluminum-alloy-mtb-hydraulic-disc](https://www.desertcart.tn/products/774310490-bucklos-iiipro-iv4-4-piston-aluminum-alloy-mtb-hydraulic-disc)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-09*