---
product_id: 384636280
title: "Disc Brake Caliper Mount Adapter 20mm Post Mount for 180mm Brake Caliper"
brand: "joofn"
price: "€ 32.98"
currency: EUR
in_stock: true
reviews_count: 5
category: "Joo Fn"
url: https://www.desertcart.fr/products/384636280-disc-brake-caliper-mount-adapter-20mm-post-mount-for-180mm
store_origin: FR
region: France
---

# Supports 160-203mm rotor sizes CNC machined precision Anodized aluminum alloy durability Disc Brake Caliper Mount Adapter 20mm Post Mount for 180mm Brake Caliper

**Brand:** joofn
**Price:** € 32.98
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your brake game — precision meets power!

## Quick Answers

- **What is this?** Disc Brake Caliper Mount Adapter 20mm Post Mount for 180mm Brake Caliper by joofn
- **How much does it cost?** € 32.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/384636280-disc-brake-caliper-mount-adapter-20mm-post-mount-for-180mm)

## Best For

- joofn enthusiasts

## Why This Product

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

## Key Features

- • **Precision CNC Machining:** Engineered for flawless fit and maximum braking efficiency
- • **Robust Anodized Aluminum:** Lightweight yet ultra-durable for long-lasting performance under pressure
- • **Universal Post Mount Fit:** Compatible with 74mm fork/frame post mounts for broad bike compatibility
- • **Complete Installation Kit:** Includes mount bolts and spacers for hassle-free, secure setup
- • **Versatile Rotor Compatibility:** Seamlessly adapts 160mm to 203mm rotors for ultimate upgrade flexibility

## Overview

The JooFn Disc Brake Caliper Mount Adapter is a CNC-machined anodized aluminum alloy adapter designed to fit 74mm post mounts, enabling installation of 180mm calipers on 160mm posts or 200-203mm rotors on 180mm posts. Lightweight at just 9g, it includes all necessary mounting hardware and is trusted by riders seeking reliable, versatile braking upgrades.

## Description

How to buy the correct disc brake adapter? 1. Comfirm your bicycle frame is POST or IS. 2. Confirm the installation location, you want to install it on the front fork or rear frame. 3. Confirm the size of the brake caliper.

Review: Worked great with my larger rotors
Review: This took my Trek Fuel EX rear brake from 180mm to 200 (or 203). It works great. It would work on the front, too (the bike came with an adapter and a 200 in front).

## Features

- Post Mount Adaptor.
- CNC machined anodized aluminum alloy.
- Use for install 200mm 203mm rotor caliper on 180mm PM post; also use for install 180mm rotor caliper on 160mm PM post.
- Compatible with 74mm fork/frame post mount.
- Package included: 1pcs Post mount adapter, 2pcs mount bolts with spacers whashers.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0986KK411 |
| Batteries Included? | No |
| Brand | JooFn |
| Color | black |
| Customer Reviews | 4.5 4.5 out of 5 stars (108) |
| Date First Available | 11 July 2021 |
| Item model number | QX064 |
| Manufacturer | JooFn |
| Material Type | Aluminum |
| Package Dimensions | 15.8 x 10.69 x 0.89 cm; 9.07 g |

## Images

![Disc Brake Caliper Mount Adapter 20mm Post Mount for 180mm Brake Caliper - Image 1](https://m.media-amazon.com/images/I/41K8n2t0bCL.jpg)
![Disc Brake Caliper Mount Adapter 20mm Post Mount for 180mm Brake Caliper - Image 2](https://m.media-amazon.com/images/I/51ZZyAaj-oL.jpg)
![Disc Brake Caliper Mount Adapter 20mm Post Mount for 180mm Brake Caliper - Image 3](https://m.media-amazon.com/images/I/61-9643ESJL.jpg)
![Disc Brake Caliper Mount Adapter 20mm Post Mount for 180mm Brake Caliper - Image 4](https://m.media-amazon.com/images/I/61NjX9wUUYL.jpg)
![Disc Brake Caliper Mount Adapter 20mm Post Mount for 180mm Brake Caliper - Image 5](https://m.media-amazon.com/images/I/61S0W9lHPOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by K***L on 9 September 2025*

Worked great with my larger rotors

### ⭐⭐⭐⭐⭐ Review
*by E***R on 28 July 2025*

This took my Trek Fuel EX rear brake from 180mm to 200 (or 203). It works great. It would work on the front, too (the bike came with an adapter and a 200 in front).

### ⭐⭐⭐⭐⭐ Review
*by K***L on 11 August 2025*

This worked on my xxx. All the washers are convenient.

## Frequently Bought Together

- JooFn Disc Brake Caliper Mount Adapter 20mm Post Mount for 180mm Brake Caliper
- BUCKLOS PM/is Front Rear 180/203mm Disc Brake Caliper Mount Adapter Gear Parts Accessories, CNC Machined Aluminum Alloy Rotor Adapter with Bolts
- Teyssor 140mm 160mm 180mm 203mm Bike Disc Brake Rotor with 6 Bolts Fit for Road Bike Mountain Bike BMX MTB

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**Shop now:** [https://www.desertcart.fr/products/384636280-disc-brake-caliper-mount-adapter-20mm-post-mount-for-180mm](https://www.desertcart.fr/products/384636280-disc-brake-caliper-mount-adapter-20mm-post-mount-for-180mm)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-02-05*