Thomson X4 31.8 Bicycle Stem
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Thomson X4 31.8 Bicycle Stem
Stronger and lighter upgrade to the Elite stem, featuring a split clamp design for weight savings.
Thomson X4 31.8 Bicycle Stem
商品＃: 10214192

Thomson X4 31.8 Bicycle Stem

商品＃: 10214192

JPY 32126

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*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, 9月 03
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最高の物流パートナー
  • fedex
  • dhl
Stronger and lighter upgrade to the Elite stem, featuring a split clamp design for weight savings.
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この商品の利点

Lightweight Design
Crafted from high-quality aluminum, the Thomson X4 Stem provides exceptional strength without adding excessive weight, enhancing your bicycle's performance for both casual rides and competitive racing.
Precision Machining
Engineered with precision to ensure a perfect fit, the Thomson X4 Stem enhances stability and control on various terrains, addressing the needs of both amateur and professional cyclists.
Durability Guarantee
Built to withstand the rigors of cycling, this stem features exceptional durability and resistance to wear, offering long-lasting performance that cyclists can rely on, making it a great investment.

製品詳細

Shop the Thomson X4 31.8 Bicycle Stem at Ubuy 日本 and enjoy the best prices and quick delivery. Explore our wide range of high-quality bicycle accessories now!
Brand NameTHOMSON
ManufacturerThomson
UPC875850005495
Global Trade Identification Number00875850005495
OEM Equivalent Part NumberSM-H007 BK
Model Number134768
Manufacturer Part Number2681500100_Schwarz
Item Weight5.92 ounces (167.83 grams)
ColorBlack
Material TypeAluminum
Bike TypeMountain Bike
BrandTHOMSON
MaterialAluminum

どんな人にお勧めですか？

Suitable For
  • Mountain Bikers

    Ideal for mountain bikers seeking a durable and reliable stem for rugged trail performance.

  • Road Cyclists

    Perfect for road cyclists wanting lightweight components to enhance speed and handling during rides.

  • Casual Riders

    Great for casual riders who need sturdy and dependable equipment for everyday cycling.

Not Suitable For
  • Heavyweight Users

    May not be suitable for heavier riders requiring more robust components for safety and performance.

製品説明書

Thomson X4 31.8 Bicycle Stem

何か質問はありますか？ チャットでお問い合わせください

お客様の質問と回答

  • 質問: What is the Thomson X4 31.8 Bicycle Stem made of?

    回答: The Thomson X4 31.8 Bicycle Stem is constructed from high-strength 6061 aluminum, ensuring durability and robust performance during rides. This material is both lightweight and sturdy, making it a popular choice among cyclists. The design allows for effective load distribution and minimizes flex, contributing to improved control and handling. Whether you're tackling challenging trails or navigating city streets, having a stem made from this quality material enhances your riding experience.
  • 質問: What is the weight of the Thomson X4 31.8 Bicycle Stem?

    回答: The Thomson X4 31.8 Bicycle Stem is designed to be lightweight, weighing approximately 140 grams. This low weight is achieved without compromising on strength or stability, making it an excellent choice for performance-oriented cyclists. By reducing the weight of components, riders can experience less fatigue, enhance climbing efficiency, and enjoy a more responsive bike. It’s perfect for those looking to optimize their setups for racing or long-distance rides.
  • 質問: Is the Thomson X4 31.8 Bicycle Stem suitable for mountain biking?

    回答: Yes, the Thomson X4 31.8 Bicycle Stem is highly suitable for mountain biking due to its sturdy build and secure fit. The stem provides a reliable connection between the handlebars and the bike fork, which is crucial for maintaining control on rocky or uneven terrain. Its design allows for quick adjustments, which can be beneficial for riders looking to adapt their bike setup for various trails. Whether you’re shredding down hills or navigating technical routes, this stem offers stability and precision.
  • 質問: What size handlebars is the Thomson X4 31.8 Bicycle Stem compatible with?

    回答: The Thomson X4 31.8 Bicycle Stem is specifically designed to fit handlebars with a 31.8 mm clamp diameter. This standard size is common among modern mountain and road bikes, ensuring compatibility with a wide range of handlebars. When choosing a stem, make sure to match the diameter to maximize performance and safety. If you plan on upgrading or changing your handlebars, check that they also use the 31.8 mm standard for a seamless fit.
  • 質問: What lengths are available for the Thomson X4 31.8 Bicycle Stem?

    回答: The Thomson X4 31.8 Bicycle Stem is available in various lengths, typically ranging from 50mm to 130mm. Each length offers different handling characteristics, allowing cyclists to customize their riding experience based on personal preferences and riding style. A shorter stem provides quicker steering responsiveness, making it ideal for technical rides, while a longer stem can enhance stability for more aggressive cycling. Knowing the preferred reach can significantly improve comfort and performance.
  • 質問: Can the Thomson X4 31.8 Bicycle Stem be adjusted for rise?

    回答: No, the Thomson X4 31.8 Bicycle Stem does not feature adjustable rise; it comes in fixed angles designed to offer optimal positioning. The fixed rise options are carefully calibrated to suit different types of riding styles, ensuring that cyclists can achieve proper posture and comfort. Understanding the choice of rise can help improve aerodynamic position or lower center of gravity, depending on the rider's needs, enhancing overall bike handling.
  • 質問: Is the Thomson X4 31.8 Bicycle Stem suitable for road cycling?

    回答: Absolutely, the Thomson X4 31.8 Bicycle Stem is also an excellent choice for road cycling. Its lightweight construction and precision fit enhance bike responsiveness, making climbs easier and improving aerodynamics during rides. Road cyclists appreciate the stability this stem provides, especially during high-speed descents or sprinting. Whether for competitive racing or casual rides, cyclists will find that the Thomson X4 meets their performance demands.
  • 質問: What is the finish of the Thomson X4 31.8 Bicycle Stem?

    回答: The Thomson X4 31.8 Bicycle Stem features a sleek, anodized finish that not only looks great but also protects the stem from corrosion and wear. This finish is available in various colors, allowing riders to choose a stem that matches their bike's aesthetics. The anodization enhances the stem's durability, ensuring it can withstand the elements while maintaining its appearance. It's an excellent option for those who value both style and function in their cycling components.
  • 質問: How do I install the Thomson X4 31.8 Bicycle Stem?

    回答: Installing the Thomson X4 31.8 Bicycle Stem is straightforward and can typically be done with basic tools. First, align the stem on the fork steerer tube and tighten the bolts to secure it in place. Ensure the handlebars are level before tightening them to avoid any mishaps during riding. It’s essential to check the torque settings to prevent over-tightening, which can damage components. Riders who enjoy tinkering with their setups will appreciate the simplicity of this process.
  • 質問: Where can I buy the Thomson X4 31.8 Bicycle Stem in Japan?

    回答: You can purchase the Thomson X4 31.8 Bicycle Stem from Ubuy in Japan. Ubuy offers a wide selection of cycling components, including the Thomson X4, ensuring that you have access to quality products. Additionally, Ubuy provides a user-friendly shopping experience, making it easy to find and order your desired items. Check their website for availability and enjoy a convenient shopping experience.

THOMSON Stems 134768 Editorial Review

The Thomson X4 31.8 Bicycle Stem is a top shelf piece of hardware and a great purchase for customers looking for a reliable bicycle stem. The product is described as robust and resistant, embodying the quality expected from a Thomson bike product. Additionally, customers appreciate the ability to flip the 10-degree rise to lower the handlebars and the overall fit of the stem. However, some reviewers expressed dissatisfaction, citing the poor quality of the tiny Allen bolts, the stem's bulky design, and its weight. There were also complaints about the handlebar rotating during riding despite correct installation. On the customer service side, there were positive remarks regarding service and shipping, with one customer receiving a replacement item promptly and hassle-free.

お客様のレビュー＆評価

1 カスタマー評価
  • 5 星
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  • 4 星
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  • 3 星
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  • 2 星
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  • 1 星
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この商品のレビュー

お考えをお聞かせください

長所

  • Strong and robust design
  • Ability to flip the rise to lower handlebars
  • Good fit for the bike

短所

  • Poor quality tiny Allen bolts

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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

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JPY 32126

今すぐ注文すると 頃に届きます 木曜日, 9月 03

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