---
product_id: 200780355
title: "LRT-4 Chainring Lockring Tool"
brand: "park tool"
price: "€ 48.94"
currency: EUR
in_stock: true
category: "Park Tool"
url: https://www.desertcart.pt/products/200780355-lrt-4-chainring-lockring-tool
store_origin: PT
region: Portugal
---

# Fits 41mm diameter, 16-notch lockrings Precision fit for Shimano direct mount lockrings Durable 6061 aluminum construction LRT-4 Chainring Lockring Tool

**Brand:** park tool
**Price:** € 48.94
**Availability:** ✅ In Stock

## Summary

> 🔧 Unlock Shimano Precision with Every Turn!

## Quick Answers

- **What is this?** LRT-4 Chainring Lockring Tool by park tool
- **How much does it cost?** € 48.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/200780355-lrt-4-chainring-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

- • **Compact & Portable:** At just 9 inches and 1.76 ounces, it’s the ultimate tool to carry on every ride or repair session.
- • **Lifetime Reliability:** Backed by Park Tool’s limited lifetime warranty—your trusted companion for years of cycling adventures.
- • **Lightweight Yet Rugged:** Crafted from premium 6061 aluminum, combining featherlight handling with rock-solid durability.
- • **Perfect Fit Every Time:** Designed for lockrings with a precise 41mm outside diameter and 16 notches for secure engagement.
- • **Seamless Shimano Compatibility:** Engineered specifically for Shimano XTR 9120 & XT 8100 direct mount chainrings, ensuring flawless performance.

## Overview

The Park Tool LRT-4 is a specialized lockring tool designed for Shimano direct mount chainrings like the XTR 9120 and XT 8100. Made from durable 6061 aluminum, it fits lockrings with a 41mm diameter and 16 notches, offering lightweight, precise, and reliable performance backed by a limited lifetime warranty.

## Description

desertcart.com : Park Tool LRT-4 - Shimano Direct Mount Lockring Tool : Sports & Outdoors

## Features

- LRT-4 - Shimano Direct Mount Lockring Tool
- Fits Shimano XTR 9120, XT 8100 and other Shimano direct mount chainrings
- For lockrings with 41mm outside diameter and 16 notches
- Constructed 6061 aluminium construction

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B083WMQP91 |
| Best Sellers Rank | #75,368 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #171 in Bike Shop Tools |
| Brand Name | Park Tool |
| Color | Blue |
| Customer Reviews | 4.6 4.6 out of 5 stars (223) |
| Finish Types | Natural |
| Included Components | Hand, kits, power tools and accessories |
| Item Length | 9 Inches |
| Item Type Name | Lockring Tool |
| Item Weight | 1.76 ounces |
| Manufacturer | Park Tool |
| Manufacturer Part Number | LRT-4 |
| Manufacturer Warranty Description | Limited Lifetime |
| Material Type | Aluminum |
| Model Number | LRT-4 |
| Package Quantity | 1 |
| UPC | 763477006905 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Park Tool
- **Color:** Blue
- **Item Length:** 9 Inches
- **Item Weight:** 1.76 ounces
- **Material:** Aluminum

## Images

![LRT-4 Chainring Lockring Tool - Image 1](https://m.media-amazon.com/images/I/71nrz4WIrhL.jpg)

## Frequently Bought Together

- Park Tool LRT-4 - Shimano Direct Mount Lockring Tool
- Park Tool TWB-36-36mm Crow Foot Wrench, Siliver, Silver
- Park Tool BBT-10.2 Adjusting Cap Tool Tool

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**Shop now:** [https://www.desertcart.pt/products/200780355-lrt-4-chainring-lockring-tool](https://www.desertcart.pt/products/200780355-lrt-4-chainring-lockring-tool)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-08-05*