KMC S1 chain

4.99 €

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Long

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Features of KMC S1

Trusted by over 25 million satisfied customers worldwide

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Specifications KMC S1

Features of KMC S1

Color Silver

Color

Silver

Recommended Use Urban Cycling

Recommended Use

Urban Cycling

Speed 1s

Speed

Product description of KMC S1 chain

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KMC S1 Chain: The Ultimate Single-Speed Chain for Urban Cycling

Elevate your urban cycling experience with the KMC S1 chain, the definitive choice for single-speed (1s) riders who demand unwavering reliability and minimal maintenance. Engineered specifically for the rigors of the city, from daily commutes to fixed-gear fun and BMX sessions, the S1 is built to perform, day in and day out. Forget constant adjustments and worries about the weather; this chain is your ticket to a smoother, more dependable ride.

Unmatched All-Weather Durability

The standout benefit of the KMC S1 is its incredible resilience against the elements. Featuring KMC´s renowned RustBuster (RB) anti-rust coating, this chain is a fortress against corrosion. Ride confidently through rain, splash through puddles, and navigate humid conditions without fear of rust compromising your drivetrain´s integrity. This advanced treatment significantly extends the chain´s lifespan, reduces the need for frequent cleaning and lubrication, and ensures your bike is always ready to roll, no matter what the forecast says. It’s the perfect low-maintenance solution for the everyday urban cyclist.

Engineered for Strength and Smoothness

Designed with a robust 1/2" x 1/8" wide profile, the KMC S1 is built to handle the high-torque demands of single-speed, fixed-gear, and internal hub gear systems. This wider construction provides superior strength and stretch resistance, ensuring direct and efficient power transfer from your pedals to the pavement. Experience a noticeably smooth and quiet run that enhances your connection to the bike. Whether you´re accelerating from a stoplight, holding a track stand, or cruising through the park, the S1 delivers consistent, reliable performance you can feel.

Effortless Installation and Maintenance

KMC understands that your time is better spent riding than in the workshop. That´s why the S1 chain includes a convenient Snap-On connecting link. This brilliant feature allows for quick, secure, and completely tool-free installation and removal. Cleaning your drivetrain or making roadside repairs has never been easier. This user-friendly design makes the KMC S1 an ideal upgrade for both seasoned mechanics and casual riders looking for simplicity and convenience.

Brand: KMC

Product Name: S1 Chain

Technical Specifications:

* Model: KMC S1 Wide
* Compatibility: Single Speed (1s), Internal Gear Hub, BMX, Track, Fixed Gear
* Dimensions: 1/2" x 1/8"
* Key Feature: Exceptionally smooth and quiet run

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What our customers are saying about KMC S1 chain

The KMC S1 is a high-quality, durable bike chain praised for its robust construction and long-lasting performance. Ideal for a single speed bike, this chain provides smooth, efficient pedaling. It´s also noted for being easy to install. Many consider it an excellent value, offering top-tier quality at an affordable price. Its versatility is also highlighted, with compatibility for some older 3-speed bikes

The best for the fixie

2026/01/03

Nicolás

By far, the best chain for a fixed-gear setup. If you want to skim away like a pro, get this chain; it's all the girls want. And forget about it breaking.

It's all ok

2025/08/25

Lucie

Very good quality, very reliable, good price, I would gladly order again

Very good quality at a good price.

2025/01/30

Javier

If you are looking for a quality chain for your single speed bike, the KMC S1 is an excellent option to consider. This chain stands out for its durability, performance and affordable price, making it a very attractive alternative for cyclists of all levels. KMC S1 Highlights: Robust construction: Made with high-quality materials, the KMC S1 is designed to withstand daily wear and tear, ensuring a long life. Smooth operation: This chain offers fluid and efficient pedaling, which translates into a more pleasant riding experience. Easy installation and maintenance:, The KMC S1 is simple to install and maintain, making it ideal for those who prefer not to complicate the maintenance of their bike. Excellent value for money: Despite its quality, the KMC S1 is very competitively priced, making it an ideal option for cyclists on a budget.

Excellent

2024/11/22

Dinis

Another excellent article from KMC. It’s this brand’s habit!

Top chain

2024/05/12

Dus

Good chain, fair price

Perfect

2024/03/23

Eli

Perfect, especially at this price

5/5

2024/01/14

Harald

Good quality, good price. Satisified

5/5

2023/11/08

Eka

Very good quality for it’s price for my single speed and reusable lock pin

I recommend.

2023/10/29

Bruno

Perfect, compatible with a 1978 3-speed bike. No quick coupling but a rivet to drive in with the tool.

muito bom

2023/10/02

Filipe

corrente muito boa e super barata.

Optimal current

2023/09/24

Filipe

cheap but very good. it is worth it

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KMC S1 chain

Features of KMC S1

KMC - Bike parts - Chains

Specifications KMC S1

Features of KMC S1

Color Silver

Recommended Use Urban Cycling

Speed 1s

Product description of KMC S1 chain

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What our customers are saying about KMC S1 chain