KMC Bike-Chains S1
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KMC Bike-Chains S1
KMC chains became stronger, safer, more advanced, and innovative.
KMC Bike-Chains S1
KMC

商品＃: 45770412

KMC Bike-Chains S1

商品＃: 45770412

JPY 3769

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from アメリカ

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アメリカ USA ストアからの輸入品
今すぐ注文すると 頃に届きます 木曜日, 7月 23
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KMC chains became stronger, safer, more advanced, and innovative.
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この商品の利点

Anti-Rust Technology
The KMC S1 RB features advanced anti-rust treatment, ensuring long-lasting performance and durability in various weather conditions, making it ideal for outdoor cycling enthusiasts.
High Tensile Strength
With a tensile strength of 3000 lbs/in, the chain offers exceptional durability and reliability, ensuring it withstands the rigors of heavy use while providing a smooth ride.
Alloy Steel Construction
Crafted from high-quality alloy steel, this single-speed bike chain is not only lightweight but also tough, guaranteeing superior performance and longevity compared to standard chains.

製品詳細

Shop for KMC Bike-Chains S1 at Ubuy 日本. Find the best deals on bike chains and enjoy fast shipping. Check out our wide range of bike accessories now!
Item Weight0.7 lbs (320 grams)

どんな人にお勧めですか？

Suitable For
  • Casual Riders

    Ideal for leisure cyclists seeking a durable, corrosion-resistant chain for smooth single-speed rides.

  • Commuters

    Great for daily commuters who need a reliable chain that withstands urban weather conditions.

  • Budget Cyclists

    Perfect for budget-conscious individuals wanting a quality chain without a hefty price tag.

Not Suitable For
  • Performance Cyclists

    Not suitable for competitive cyclists needing high-performance chains with variable speeds and lightweight materials.

  • Mountain Bikers

    Not recommended for off-road cyclers who require chains that can endure rough terrains and higher torque.

  • Advanced Mechanics

    May not meet the needs of seasoned mechanics seeking advanced features or specialized designs in bike chains.

製品説明書

KMC Bike-Chains S1

何か質問はありますか？ おしゃべりしましょう

顧客の質問と回答

  • 質問: What type of bicycle is the KMC S1 Single Speed Bicycle Chain compatible with?

    答え: The KMC S1 Single Speed Bicycle Chain is specifically designed for single-speed bicycles. This means it's great for bikes without derailleurs, making it ideal for urban commuting or casual rides. Its 1/2 x 1/8 size ensures a perfect fit for most single-speed setups. If you have a cruiser, city bike, or fixie, this chain will provide solid performance and smooth shifting in a straightforward setup.
  • 質問: How do I install the KMC S1 Single Speed Bicycle Chain?

    答え: Installing the KMC S1 chain requires a chain tool and basic cycling knowledge. First, remove the old chain, then measure and cut the new chain to fit your bike's specific length if necessary. Attach the new chain to the rear cog and chainring, ensuring it's routed correctly. Make sure to ensure the chain tension is appropriate for optimal performance. This installation can enhance your bike's efficiency and reliability, ensuring a smooth ride.
  • 質問: Is the KMC S1 chain suitable for use in wet conditions?

    答え: Yes, the KMC S1 Single Speed Bicycle Chain can withstand wet conditions thanks to its robust construction and painted black finish, which provides additional protection against rust. However, regular cleaning and maintenance are recommended to preserve its longevity. For riders in frequently rainy areas or those who ride on wet roads, this chain is an excellent choice for reliable performance without excessive wear.
  • 質問: What maintenance does the KMC S1 chain require?

    答え: To maintain the KMC S1 chain, regular cleaning and lubrication are essential. Cleaning can be done using a chain degreaser and a brush to remove dirt and grime. After cleaning, apply a suitable chain lubricant to ensure smooth operation. This routine will help keep your chain in optimal condition, enhancing the overall performance and lifespan of your single-speed bicycle.
  • 質問: How long is the KMC S1 chain and what does 112 links mean?

    答え: The KMC S1 chain is 112 links long, making it suitable for most single-speed bike setups. The term 'links' refers to the individual segments that make up the chain. A longer chain may be needed for bikes with larger frame geometries or those with more than one chainring. It's important to ensure the correct length for achieving proper chain tension and efficient power transfer while riding.
  • 質問: What material is the KMC S1 chain made from?

    答え: The KMC S1 chain is made from high-quality steel, ensuring durability and strength. The chain's painted black finish not only adds to its aesthetic appeal but also provides additional resistance to corrosion. This combination of materials contributes to its reliability for short commutes or leisure rides. Choosing a durable chain can significantly enhance your bike's overall performance and durability.
  • 質問: Can I use the KMC S1 chain on a multi-speed bike?

    答え: No, the KMC S1 Single Speed Bicycle Chain is specifically designed for single-speed bikes and is not compatible with multi-speed setups. Multi-speed bikes use different chain sizes and configurations due to their different gear systems. To ensure smooth operation and proper shifting, it is essential to select a chain that matches your bike’s gearing system.
  • 質問: What are the benefits of using a single-speed bicycle chain like the KMC S1?

    答え: Using a single-speed bicycle chain like the KMC S1 offers several benefits including reduced maintenance, as there are fewer components to worry about. Additionally, single-speed setups are typically lighter than multi-speed systems, providing a more straightforward and often more efficient riding experience. This chain is perfect for urban commuting or leisurely rides where simplicity and reliability are key.
  • 質問: How does the quality of the KMC S1 chain compare to other brands?

    答え: The KMC S1 chain is highly regarded for its quality, performance, and durability compared to other brands on the market. KMC is known for its commitment to producing reliable components for bicycles, ensuring that their chains meet rigorous standards. Users often report smoother shifting and longer lifespan with KMC chains, making them a preferred choice among cycling enthusiasts.
  • 質問: Where can I buy the KMC S1 Single Speed Bicycle Chain in Japan?

    答え: You can buy the KMC S1 Single Speed Bicycle Chain from Ubuy in Japan. Ubuy offers a range of bicycle components including this specific chain, providing both convenience and a reliable shopping experience. With Ubuy, you can ensure you receive a quality product while browsing a wide selection of cycling accessories.

KMC Chains Editorial Review

The KMC Bike-Chains S1 is a high-quality chain that comes with a snap-on master link and clip. It is essential to clean and maintain the chain to avoid rusting. The chain is well made and works well with various bike types, including SHIMANO Alfine chainring and freewheel. Customers have offered positive feedback on the KMC Bike-Chains S1, with many praising its durability and performance. Some customers find the chain easy to install and shorten, while others have had issues with the chain breaking quickly. The only significant concern is the new style of the connector chain link, which does not have a removable locking pin. This means that the chain cannot be reused, and customers must buy a new chain link piece every time they need to shorten the chain. Overall the KMC Bike-Chains S1 is an excellent choice for those who want a durable and robust chain for their bike.

お客様のレビュー＆評価

5.0
1 カスタマー評価
  • 5 星
    100%
  • 4 星
    0%
  • 3 星
    0%
  • 2 星
    0%
  • 1 星
    0%

この商品のレビュー

お考えをお聞かせください

長所

  • Comes with a snap-on master link and clip
  • Well made and durable
  • Works well with various bike types

短所

  • May break easily

Platform Trust & Buyer Confidence

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MT
Mohd
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“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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Shawati
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“Accurate delivery timing given”

16 June 2026 · via Trustpilot
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“Not madly expensive like I thought, and much quicker than promised.”

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6/7/2026 · via Trustpilot
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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JPY 3769

今すぐ注文すると 頃に届きます 木曜日, 7月 23

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最高の物流パートナー
  • fedex
  • dhl
最速の国際配送

特徴と利点

  • Designed for various bike types since 1977.
  • Over four decades of expertise in chain development.
  • KMC chains are synonymous with strength and safety.
  • Innovative features that enhance bike performance.
  • Always compatible with different bicycles.
  • Leading the market with advanced designs.

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