---
product_id: 239218725
title: "AEcreative51mm-is Post to 74mm PM Post Mount Adapter for Rear 160mm Front 180mm disc Rotor Brake Caliper Mountain Bike Road Bicycle Fork Frame"
brand: "aecreative"
price: "₨493"
currency: SCR
in_stock: true
reviews_count: 1
url: https://www.desertcart.sc/products/239218725-aecreative51mm-is-post-to-74mm-pm-post-mount-adapter-rear
store_origin: SC
region: Seychelles
---

# 20mm IS to PM adapter CNC machined alloy Compatible with major brands AEcreative51mm-is Post to 74mm PM Post Mount Adapter for Rear 160mm Front 180mm disc Rotor Brake Caliper Mountain Bike Road Bicycle Fork Frame

**Brand:** aecreative
**Price:** ₨493
**Availability:** ✅ In Stock

## Summary

> 🚴‍♀️ Elevate Your Bike's Braking Game!

## Quick Answers

- **What is this?** AEcreative51mm-is Post to 74mm PM Post Mount Adapter for Rear 160mm Front 180mm disc Rotor Brake Caliper Mountain Bike Road Bicycle Fork Frame by aecreative
- **How much does it cost?** ₨493 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/239218725-aecreative51mm-is-post-to-74mm-pm-post-mount-adapter-rear)

## Best For

- aecreative enthusiasts

## Why This Product

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

## Key Features

- • **Easy Installation:** Includes all necessary bolts and spacers for a hassle-free setup.
- • **Transform Your Ride:** Easily convert IS to PM mounts for enhanced braking performance.
- • **Upgrade Your Safety:** Perfect for installing 160mm rear and 180mm front rotor calipers.
- • **Precision Engineering:** CNC machined anodized alloy for durability and style.
- • **Universal Compatibility:** Works seamlessly with Shimano, Sram, Avid, and more.

## Description

AEcreative51mm-is Post to 74mm PM Post Mount Adapter for Rear 160mm Front 180mm disc Rotor Brake Caliper Mountain Bike Road Bicycle Fork Frame

## Features

- 20mm IS to PM post adapter, CNC machined anodized alloy adaptor, please note this adapter is convert IS type mount to post mount type, side mount hole bolt center to center is 51mm, please measure and make sure you bike or fork use is IS type mount, use for install 160mm rotor caliper to rear frame IS post, for install 180mm rotor caliper to front fork IS post, compatible 51mm fork/frame IS post, compatible with Shimano, Sram, Avid and other caliper.
- Package include: 1x post mount adapter, 2x mount bolts with washers, spacers.

## Images

![AEcreative51mm-is Post to 74mm PM Post Mount Adapter for Rear 160mm Front 180mm disc Rotor Brake Caliper Mountain Bike Road Bicycle Fork Frame - Image 1](https://m.media-amazon.com/images/I/51Psb0X0xHL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    160 to 180 rotor conversion
  

*by D***G on Reviewed in the United States on October 30, 2020*

Easy to install. Looks good. Check out the pictures.This allows you to go from 160 mm to 180 mm rotors. Didn’t need hardware , but would rather have it and not need it

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**Shop now:** [https://www.desertcart.sc/products/239218725-aecreative51mm-is-post-to-74mm-pm-post-mount-adapter-rear](https://www.desertcart.sc/products/239218725-aecreative51mm-is-post-to-74mm-pm-post-mount-adapter-rear)

---

*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-23*