---
product_id: 510739754
title: "Hollowtech II Left Crank Arm Safety Plate"
brand: "shimano"
price: "152 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/510739754-hollowtech-ii-left-crank-arm-safety-plate
store_origin: PL
region: Poland
---

# Sleek black finish Ultra-lightweight 23g Precision-engineered fit Hollowtech II Left Crank Arm Safety Plate

**Brand:** shimano
**Price:** 152 zł
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your ride with precision and style — don’t let safety take a backseat!

## Quick Answers

- **What is this?** Hollowtech II Left Crank Arm Safety Plate by shimano
- **How much does it cost?** 152 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/510739754-hollowtech-ii-left-crank-arm-safety-plate)

## Best For

- shimano enthusiasts

## Why This Product

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

## Key Features

- • **Premium Black Finish:** Matte black coating that complements any high-end bike aesthetic.
- • **Compact & Streamlined:** Only 1 inch in height and width, maintaining your bike’s sleek profile.
- • **Featherlight Durability:** At just 23 grams, it adds minimal weight while maximizing protection.
- • **Essential Safety Upgrade:** Protects your crank arm fixing bolts from damage and wear, ensuring longevity.
- • **Seamless Shimano Integration:** Designed specifically for Hollowtech II crank arms for flawless compatibility.

## Overview

The Shimano Hollowtech II Left Crank Arm Safety Plate is a lightweight, compact, and durable component designed to protect your crank arm fixing bolts. With a sleek black finish and precise fit, it seamlessly integrates into your bike’s drivetrain, enhancing both performance and longevity.

## Description

Chainrings: 39/53

## Features

- Shimano Hollowtech II Left Crank Arm Safety Plate

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Black |
| Height | 1 inches |
| Item display length | 1 inches |
| Weight | 23 g |
| Item display width | 1 inches |
| Number of items | 1 |
| Batteries included? | No |
| Brand | SHIMANO |
| Manufacturer | Shimano |
| Item model number | Crank Arm Fixing Bolts |
| Product Dimensions | 1.91 x 0.64 x 0.64 cm; 4.54 g |
| ASIN | B003RLNCS6 |

## Images

![Hollowtech II Left Crank Arm Safety Plate - Image 1](https://m.media-amazon.com/images/I/61bUFvSQIrL.jpg)
![Hollowtech II Left Crank Arm Safety Plate - Image 2](https://m.media-amazon.com/images/I/61bUFvSQIrL.jpg)

## Questions & Answers

**Q: Does this safety plate fit a Shimano SLX FC-M660 that has the Shimano part # Y-1FU 98120 ?**
A: Unsure specifics on your product number...it does fit shimano, Durace 7800 left crank arm; it's simply a spacer, as long as you frequently check the left crank arm bolt torque which holds it on (torque is 12-15 newton meters). I check it x1/month. Hope this helps

**Q: More to the point: is this the spacer for road cranks (FC-7800) or the one for mountain cranks?  I'm guessing road but it doesn't say.**
A: The FC-7800 is a road crankset, but the safety plate will work for any hollowtech II crank.  Note, this is not a spacer, but rather a retention safety device in case the left crank's pinch bolts loosened up.  This plate will prevent the crankarm from falling off.

## Frequently Bought Together

- SHIMANO Hollowtech II Left Crank Arm Safety Plate
- Shimano 1P417000 – Left Crank Holding Cap Fc-6800
- Shimano FC-M582 LX Crank Arm Fixing Bolt

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**Shop now:** [https://www.desertcart.pl/products/510739754-hollowtech-ii-left-crank-arm-safety-plate](https://www.desertcart.pl/products/510739754-hollowtech-ii-left-crank-arm-safety-plate)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-11*