---
product_id: 138980205
title: "Unisex's S1 Wide Chain"
brand: "kmc"
price: "€ 19.47"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/138980205-unisexs-s1-wide-chain
store_origin: IE
region: Ireland
---

# 112 durable links Single speed compatibility Rust-resistant coating Unisex's S1 Wide Chain

**Brand:** kmc
**Price:** € 19.47
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Ride with Confidence: Unleash the Power of the KMC S1 Chain!

## Quick Answers

- **What is this?** Unisex's S1 Wide Chain by kmc
- **How much does it cost?** € 19.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/138980205-unisexs-s1-wide-chain)

## Best For

- kmc enthusiasts

## Why This Product

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

## Key Features

- • **Brushless Innovation:** Experience the smoothness of brushless construction, reducing friction and enhancing your cycling experience.
- • **Ultimate Reliability:** 112 links of pure performance, crafted for those who demand excellence in every ride.
- • **Unmatched Durability:** Engineered with a Rust Buster Coating that exceeds 500 hours in salt spray tests, ensuring your ride stays sleek and rust-free.
- • **Wide Design Advantage:** With a robust 1/2" x 1/8" width and 8.6 mm pin length, this chain delivers superior strength and performance.
- • **Versatile Compatibility:** Perfectly designed for single speed, internal gear, BMX, track, and fixed gear systems—one chain to rule them all!

## Overview

The KMC Unisex's S1 Wide Chain is a high-performance chain designed for various cycling systems, featuring a durable rust-resistant coating, a wide design for enhanced strength, and 112 links for ultimate reliability.

## Description

KMC Unisex's S1 Wide Chain

## Features

- For Single speed, internal gear, BMX, Track and Fixed gear Systems
- Rust Buster Coating - Durable anti-rust coating from a unique surface treatment that surpasses 500 hour Salt Spray Test
- Wide - 1/2" X 1/8" (Pin Length: 8.6 mm)
- Brushless Construction
- 112 Links

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Load Capacity | 2.5E+2 lbf |
| Brand | KMC |
| Item Pitch | 0.5 inches Inches |
| Material | Alloy Steel |
| Strand Type | Single |
| Plate Thickness | 8.6 Millimeters |
| Recommended Uses For Product | Single speed, internal gear, BMX, Track, Fixed gear Systems |
| Item Length | 140.4 Centimeters |
| Global Trade Identification Number | 04715575891187 |
| Item Package Dimensions L x W x H | 4.06 x 3.94 x 0.91 inches |
| Package Weight | 0.38 Kilograms |
| Item Dimensions  LxWxH | 4.21 x 3.94 x 0.73 inches |
| Item Weight | 100 Grams |
| Brand Name | KMC |
| Model Name | KMC S1 Wide Chain |
| Color | Silver |
| Number of Items | 1 |
| Manufacturer | KMC |
| Part Number | BS1WRB112 |
| Model Year | 2018 |
| Style | KMC S1 Wide Chain |
| Included Components | KMC chain |
| Size | 1/2” x 1/8” |
| Sport Type | Cycling |

## Product Details

- **Load Capacity:** 2.5E+2 lbf
- **Brand:** KMC
- **Item Pitch:** 0.5 inches Inches
- **Material:** Alloy Steel
- **Strand Type:** Single

## Images

![Unisex's S1 Wide Chain - Image 1](https://m.media-amazon.com/images/I/61DSl3vOnRL.jpg)

## Available Options

This product comes in different **Colour Name, Size Name** options.

## Frequently Bought Together

- KMC Unisex's S1 Wide Chain
- Oumers Universal Bike Chain Tool with Chain Hook, Road and Mountain Bicycle Chain Repair Tool, Bike Chain Splitter Cutter Breaker, Bicycle Remove and Install Chain Breaker Spliter Chain Tool

---

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---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-06*