---
product_id: 36392676
title: "FR-5.2 Bicycle Cassette Lockring Tool"
brand: "park tool"
price: "AED 74"
currency: AED
in_stock: true
reviews_count: 13
category: "Park Tool"
url: https://www.desertcart.ae/products/36392676-fr-5-2-bicycle-cassette-lockring-tool
store_origin: AE
region: United Arab Emirates
---

# Heat-treated alloy steel durability 12 splines precision fit 23.5mm diameter compatibility FR-5.2 Bicycle Cassette Lockring Tool

**Brand:** park tool
**Price:** AED 74
**Availability:** ✅ In Stock

## Summary

> 🔧 Own the ride, own the tool: Park Tool FR-5.2 means no compromises.

## Quick Answers

- **What is this?** FR-5.2 Bicycle Cassette Lockring Tool by park tool
- **How much does it cost?** AED 74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/36392676-fr-5-2-bicycle-cassette-lockring-tool)

## Best For

- park tool enthusiasts

## Why This Product

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

## Key Features

- • **Made in the USA Quality:** Crafted for longevity and reliability
- • **Versatile Compatibility:** Works seamlessly with Shimano disc brake lock rings
- • **Heat-Treated Alloy Steel:** Engineered for maximum strength and wear resistance
- • **Limited Lifetime Warranty:** Invest once, repair forever with confidence
- • **Precision Fit for 80% of Freehubs:** Tackle most cassettes with one trusted tool

## Overview

The Park Tool FR-5.2 is a precision-engineered cassette lockring tool made from heat-treated alloy steel, designed to fit 12-spline, 23.5mm diameter freehubs including many Shimano disc brake lock rings. Proudly made in the USA, it offers durability and compatibility with 80% of common cassettes, backed by a limited lifetime warranty for professional-grade reliability.

## Description

Product description Park Tool FR-5.2 Bicycle Cassette/Disc Brake Lockring Tool Park Tool offers a full range of tools for bicycle cassette lockring removal and installation. The FR-5.2 fits 12 spline 23.4mm diameter tool fittings - the most common tool fitting found on 7-12 speed bicycle cassette lockrings, including models made by Shimano , SRAM , SunRace , SunTour , Chris King and others. Also fits Shimano disc brake lockrings with 12 internal splines, and top caps of some Rock Shox suspension fork models including Pike, Lyrik, SID, Revelation, Reba, and Paragon. Thin wall construction allows use without removal of cones and locknuts. The 1" hexagonal base can be used in conjunction with a socket, wrench, or bench vise. Heat treated alloy tool steel construction for a lifetime of use. The FR-5.2 has 12 splines that are approximately 23.4mm across at the widest point. Center bore for axle clearance is 12mm . PARK TOOL: YOUR GUIDE TO THE WORLD OF CASSETTES & FREEWHEELS CASSETTE OR FREEWHEEL? To determine the type of rear sprocket system you have, find the tool fitting on the sprocket set. Spin the sprockets backwards. If the fitting spins with the cogs, it is a cassette system. If the tool fitting does not spin with the cogs, it is a freewheel system. CAMPAGNOLO OR NO? If you have a multi-speed cassette, you need one of two tools. If the cassette, derailleur, or shifter are labeled with Campagnolo, the tool for you is the BBT-5/FR-11. Otherwise, you will require a tool in our FR-5.2 line. THE RIGHT TOOLS FOR THE JOB In addition to the correct tool, you will also need a method of driving it (such as an adjustable wrench or 1" socket) as well as a chain whip to hold the cassette in place as you remove the lockring. Park Tool makes a full line of chain whips and wrenches for this very purpose. Park Tool makes a full line of cassette lockring and freewheel tools to empower you to remove the rear cogs of virtually any bicycle. Here's a selection of tools similar to the FR-5.2GT TRUSTED SINCE 1963 Since our origins in the back of a bike shop in 1963, it has been Park Tool's sole mission to design and manufacture high-quality tools that empower mechanics and riders of all skill levels to service their bicycles. Just like our other 500+ tools, our cassette and freewheel tools are a product of our decades of experience and expertise in the industry, in the shop and on the trail.

Review: Good tool to have in your kit. - The usual excellent Park Tool quality. This is one to have in your tool kit, as it works with 80% of the freehubs you're likely to encounter. You pay a little more for Park tools, but if "Made in the USA" means anything to you, and you want your tools to last, it's worth the extra cost. Well packaged
Review: Well built and works perfectly - This worked perfect for removing the rear cassette from my bike. I did not get the tool that wraps around the cassette but I was still able to remove the cassette using a technique I found on the web (e.g. "what to do if you our out in the field and need to replace it".). Park tool seems to make some of the best tools for bikes and is a good value based on the quality of the product.

## Features

- Metal
- Made in USA
- Park Tool FR-5.2 Cassette Lockring Tool
- 12 splines, 23.5mm diameter
- Heat treated alloy tool steel
- Also fits some Shimano disc brake lock rings

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01LX3E08Z |
| Best Sellers Rank | #4,197 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #4 in Bike Shop Tools |
| Brand | Park Tool |
| Brand Name | Park Tool |
| Color | Metal |
| Customer Reviews | 4.8 out of 5 stars 3,060 Reviews |
| Finish Types | Natural |
| Global Trade Identification Number | 00751738922255, 00763477003485 |
| Head Style | Hex |
| Included Components | Cassette and Freewheel Tools |
| Item Length | 7.5 Inches |
| Item Package Quantity | 1 |
| Item Type Name | QKFR52 |
| Item Weight | 0.1 Pounds |
| Manufacturer | Park Tool |
| Manufacturer Part Number | QKFR52 |
| Manufacturer Warranty Description | Limited Lifetime Warranty - See parktool.com/warranty |
| Material | Metal |
| Material Type | Metal |
| Model Number | QKFR52 |
| Package Quantity | 1 |
| UPC | 751738922255 763477103987 763477003485 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Park Tool
- **Color:** Metal
- **Item Length:** 7.5 Inches
- **Item Weight:** 1.6 ounces
- **Material:** Metal

## Images

![FR-5.2 Bicycle Cassette Lockring Tool - Image 1](https://m.media-amazon.com/images/I/719H2pTfm1L.jpg)
![FR-5.2 Bicycle Cassette Lockring Tool - Image 2](https://m.media-amazon.com/images/I/81BM5f1Og5L.jpg)
![FR-5.2 Bicycle Cassette Lockring Tool - Image 3](https://m.media-amazon.com/images/I/81AqiI1MaqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good tool to have in your kit.
*by R***Y on September 20, 2025*

The usual excellent Park Tool quality. This is one to have in your tool kit, as it works with 80% of the freehubs you're likely to encounter. You pay a little more for Park tools, but if "Made in the USA" means anything to you, and you want your tools to last, it's worth the extra cost. Well packaged

### ⭐⭐⭐⭐⭐ Well built and works perfectly
*by J***. on January 26, 2025*

This worked perfect for removing the rear cassette from my bike. I did not get the tool that wraps around the cassette but I was still able to remove the cassette using a technique I found on the web (e.g. "what to do if you our out in the field and need to replace it".). Park tool seems to make some of the best tools for bikes and is a good value based on the quality of the product.

### ⭐⭐⭐⭐⭐ Works on Sram cassette
*by A***R on January 7, 2026*

Tool was as described and fit the cassette well.

## Frequently Bought Together

- Park Tool FR-5.2 Kassettenverriegelungswerkzeug
- Park Tool SR-12.2 Sprocket Remover
- Park Tool PolyLube 1000 Bicycle Grease

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*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-05-12*