---
product_id: 8757063
title: "Shimano SG-3C40 Nexus Sprocket (18T)"
brand: "shimano"
price: "€ 26.30"
currency: EUR
in_stock: true
url: https://www.desertcart.de/products/8757063-shimano-sg-3c40-nexus-sprocket-18t
store_origin: DE
region: Germany
---

# Compact Dimensions Lightweight Design 18T Gear Size Shimano SG-3C40 Nexus Sprocket (18T)

**Brand:** shimano
**Price:** € 26.30
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Gear Up for Greatness!

## Quick Answers

- **What is this?** Shimano SG-3C40 Nexus Sprocket (18T) by shimano
- **How much does it cost?** € 26.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/8757063-shimano-sg-3c40-nexus-sprocket-18t)

## 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

- • **Chain Flexibility:** Compatible with both 1/8" and 3/32" chains for ultimate versatility.
- • **Durable Performance:** Designed for long-lasting performance, ensuring smooth rides.
- • **Compact & Lightweight:** Weighs only 22.68g, making it a breeze to install and use.
- • **Precision Engineering:** Crafted by Shimano, a trusted name in cycling innovation.
- • **Versatile Compatibility:** Fits any 3-tabbed coaster brake or internally geared hub.

## Overview

The Shimano SG-3C40 Nexus Sprocket (18T) is a high-quality, lightweight sprocket designed for versatility and durability. It fits any 3-tabbed coaster brake or internally geared hub and is compatible with both 1/8" and 3/32" chains. Weighing just 22.68g, this sprocket is engineered for precision and performance, making it an essential component for any cycling enthusiast.

## Description

Shimano SG-3C40 Nexus Sprocket (18T)

## Features

- Will also fit any 3 tabbed coaster brake or internally gear hub
- Will work with either 1/8" or 3/32" chains
- Shimano Reference Number: SG-3R40

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 3 x 3 x 0.1 inches |
| Package Weight | 22.68 g |
| Item Dimensions  LxWxH | 2.75 x 2.75 x 0.25 inches |
| Item Weight | 0.01 Ounces |
| Brand Name | SHIMANO |
| Number of Items | 1 |
| Manufacturer | Shimano |
| Part Number | Y32203420 |
| Size | 18T |

## Images

![Shimano SG-3C40 Nexus Sprocket (18T) - Image 1](https://m.media-amazon.com/images/I/917HPmRy6zL.jpg)

## Frequently Bought Together

- Shimano SG-3C40 Nexus Sprocket (18T)
- Shimano SG-8S31 Alfine/Nexus small parts kit
- SHIMANO Nexus 16 Tooth cog, Black

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**Shop now:** [https://www.desertcart.de/products/8757063-shimano-sg-3c40-nexus-sprocket-18t](https://www.desertcart.de/products/8757063-shimano-sg-3c40-nexus-sprocket-18t)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-01-22*