---
product_id: 452041433
title: "Ultegra Fc-R8100 Crankset Grey, 172.5Mm, 50-34T"
brand: "shimano"
price: "€ 687.31"
currency: EUR
in_stock: true
url: https://www.desertcart.fr/products/452041433-ultegra-fc-r8100-crankset-grey-172-5mm-50-34t
store_origin: FR
region: France
---

# 172.5mm length 4-bolt design Hollowtech aluminum Ultegra Fc-R8100 Crankset Grey, 172.5Mm, 50-34T

**Brand:** shimano
**Price:** € 687.31
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Elevate Your Ride with SHIMANO's Cutting-Edge Crankset!

## Quick Answers

- **What is this?** Ultegra Fc-R8100 Crankset Grey, 172.5Mm, 50-34T by shimano
- **How much does it cost?** € 687.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/452041433-ultegra-fc-r8100-crankset-grey-172-5mm-50-34t)

## 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

- • **Sleek Aesthetic:** Stylish grey finish that complements any bike setup.
- • **Unleash Your Power:** Experience the lightweight strength of Hollowtech aluminum for optimal performance.
- • **Precision Engineering:** Tailored arm length options (160mm to 175mm) for a perfect fit.
- • **Effortless Installation:** 4-bolt design ensures a secure and easy setup.
- • **Versatile Chainring Sizes:** Choose between 50-34T or 52-36T for customized gearing.

## Overview

The SHIMANOUltegra Fc-R8100 Crankset is a high-performance cycling component designed for serious cyclists. Made from lightweight Hollowtech aluminum, it features a 172.5mm arm length and versatile chainring sizes of 50-34T or 52-36T. With a 4-bolt design for easy installation, this crankset combines style and functionality, making it a must-have for any cycling enthusiast.

## Description

SHIMANO Ultegra Fc-R8100 Crankset Grey, 172.5Mm, 50-34T

## Features

- Arm Material: Hollowtech aluminum
- Arm Length: 160mm, 165mm, 172.5mm, 175mm
- Chainring Sizes: 50-34t, 52-36t
- Bolt Circle Diameter: 110
- Bolts: 4

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 11 x 10 x 9 inches |
| Package Weight | 1.32 Kilograms |
| Item Dimensions  LxWxH | 11 x 10 x 9 inches |
| Item Weight | 2.9 Pounds |
| Brand Name | SHIMANO |
| Color | Grey |
| Material | Aluminum |
| Number of Items | 1 |
| Manufacturer | Shimano |
| Part Number | IFCR8100DX04 |
| Size | 172.5mm, 50-34T |
| Sport Type | Cycling |

## Images

![Ultegra Fc-R8100 Crankset Grey, 172.5Mm, 50-34T - Image 1](https://m.media-amazon.com/images/I/61fgDeMZGDL.jpg)

## Available Options

This product comes in different **Size** options.

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**Shop now:** [https://www.desertcart.fr/products/452041433-ultegra-fc-r8100-crankset-grey-172-5mm-50-34t](https://www.desertcart.fr/products/452041433-ultegra-fc-r8100-crankset-grey-172-5mm-50-34t)

---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-28*