---
product_id: 3400865
title: "Hollowtech II Left Crank Arm Safety Plate"
brand: "shimano"
price: "£7.20"
currency: GBP
in_stock: true
url: https://www.desertcart.co.uk/products/3400865-hollowtech-ii-left-crank-arm-safety-plate
store_origin: GB
region: United Kingdom
---

# Ultra-lightweight 4.54g design Precision-engineered crank arm fit Durable safety plate protection Hollowtech II Left Crank Arm Safety Plate

**Brand:** shimano
**Price:** £7.20
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate your ride with precision and protection – because every gram and gear counts!

## Quick Answers

- **What is this?** Hollowtech II Left Crank Arm Safety Plate by shimano
- **How much does it cost?** £7.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/3400865-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

- • **Featherlight Build:** At just 4.54 grams, it adds minimal weight while maximizing durability
- • **Compact & Sleek Profile:** Minimal 0.75 x 0.25 x 0.25 inch dimensions for a clean, aerodynamic look
- • **Trusted Shimano Quality:** Backed by a limited warranty and engineered by a leader in cycling innovation
- • **Robust Safety Plate Design:** Protects your crank arm from damage and wear during intense rides
- • **Seamless Hollowtech II Integration:** Optimized for Shimano’s advanced crank system for peak performance

## Overview

The SHIMANO Hollowtech II Left Crank Arm Safety Plate is a precision-engineered, ultra-lightweight component designed to protect your crank arm while seamlessly integrating with Shimano’s Hollowtech II drivetrain system. Crafted for durability and minimal weight, this sleek black safety plate ensures enhanced performance and longevity for serious cyclists.

## Description

SHIMANO Hollowtech II Left Crank Arm Safety Plate

## Features

- Chainrings: 39/53

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 1 x 1 x 1 inches |
| Package Weight | 0.09 Kilograms |
| Item Dimensions  LxWxH | 0.75 x 0.25 x 0.25 inches |
| Item Weight | 4.54 g |
| Brand Name | SHIMANO |
| Warranty Description | Limited Warranty |
| Model Name | Y1GE98050 |
| Color | black |
| Suggested Users | unisex-adult |
| Number of Items | 1 |
| Manufacturer | Shimano |
| Part Number | Y1GE98050 |
| Included Components | Crank Arm Fixing Bolt |

## Images

![Hollowtech II Left Crank Arm Safety Plate - Image 1](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.co.uk/products/3400865-hollowtech-ii-left-crank-arm-safety-plate](https://www.desertcart.co.uk/products/3400865-hollowtech-ii-left-crank-arm-safety-plate)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-02*