BUCKLOS
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BUCKLOS 104 BCD 30-42T Mountain Bike Crankset Hollow Integrated 170mm
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BUCKLOS 104 BCD 30-42T Mountain Bike Crankset Hollow Integrated 170mm
Lightweight aluminum alloy crankset and chainring, engineered for superior performance and compatibility with major bike brands.
BUCKLOS 104 BCD 30-42T Mountain Bike Crankset Hollow Integrated 170mm
Item #: 21332460

BUCKLOS 104 BCD 30-42T Mountain Bike Crankset Hollow Integrated 170mm

87% of respondents would recommend this to a friend

Item #: 21332460

IMP 63

Price Details

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Lightweight aluminum alloy crankset and chainring, engineered for superior performance and compatibility with major bike brands.
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What Stands Out

Lightweight Design
Constructed from durable aluminum alloy, this crankset minimizes weight while ensuring high performance, making it ideal for mountain biking enthusiasts looking to enhance speed and agility on the trails.
Narrow Wide Tooth
The narrow wide tooth design enhances chain retention and reduces chain drops, allowing for a smoother ride across challenging terrains without the frequent maintenance typical of standard cranksets.
Compatibility
Designed for versatile compatibility, this crankset fits various mountain bike setups and is easy to install, providing an upgrade option for cyclists seeking efficiency and enhanced ride quality.

Product Details

Shop BUCKLOS 104 BCD 30-42T Mountain Bike Crankset Hollow Integrated 170mm online at a best price in Isle of Man. B07YZFT67C

Who Should Buy?

Suitable For
  • Mountain Bikers

    Ideal for mountain bikers looking for a lightweight, durable crankset that performs well in rugged terrains.

  • Bike Enthusiasts

    Perfect for cycling enthusiasts wanting an upgrade to their bike setup with quality materials and design.

  • Casual Riders

    Great for casual riders who enjoy a reliable crankset that enhances their biking experience without extensive maintenance.

Not Suitable For
  • Road Cyclists

    Not suitable for road cyclists who prefer different gearing and crankset specifications for smooth pavement riding.

Product Description

BUCKLOS 104 BCD 30-42T Mountain Bike Crankset Hollow Integrated 170mm

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Customer Questions & Answers

  • Question: What is the weight of the BUCKLOS IXF 104 BCD crankset?

    Answer: The BUCKLOS IXF 104 BCD crankset is designed to be lightweight, weighing approximately 750 grams. This lightweight design is crucial for mountain bikers who are looking to enhance their performance on the trails. A lighter crankset allows for improved acceleration and climbing efficiency, making it suitable for both competitive racing and casual riding. Ideal for uphill climbs or technical descents, this crankset provides a perfect balance between weight and strength.
  • Question: What materials are used in the construction of this crankset?

    Answer: This crankset is constructed from high-quality aluminum alloy, specifically chosen for its strength-to-weight ratio. This material ensures that the crankset is durable enough to handle rugged mountain biking conditions while remaining lightweight. Additionally, the hollow integrated design provides further weight reduction and stiffness, making it perfect for aggressive trail riding and cycling enthusiasts aiming to optimize their bike performance.
  • Question: What are the benefits of the narrow wide tooth design?

    Answer: The narrow wide tooth design of the BUCKLOS IXF crankset is specifically engineered to minimize chain drop, making your rides smoother and more reliable. This design alternates the width of each tooth on the chainring, effectively gripping the chain and keeping it securely in place even on rough terrain. This feature is especially beneficial during climbs or technical rides where maintaining traction and power delivery is crucial.
  • Question: Is the crankset compatible with all mountain bikes?

    Answer: The BUCKLOS IXF 104 BCD crankset is designed to be compatible with mountain bikes that have a 104 BCD (Bolt Circle Diameter) configuration. It is important to check your bike’s specifications to ensure compatibility. This crankset works well with various drivetrain systems, and its versatility allows it to be an excellent upgrade for many mountain bikes, enhancing overall performance and reliability.
  • Question: What chain types are compatible with this crankset?

    Answer: The BUCKLOS IXF crankset is compatible with 9-speed and 10-speed chains. For optimal performance, it is recommended to use a chain that matches the number of speeds of your drivetrain. The narrow wide tooth design also allows this crankset to work well with single-speed setups, making it an adaptable choice for a wide range of biking configurations. This versatility makes it suitable for both casual riders and serious mountain biking enthusiasts.
  • Question: Can I install the crankset myself, or do I need professional help?

    Answer: While installation of the BUCKLOS IXF crankset can be done by knowledgeable cyclists, having a professional mechanic handle the installation is advisable for best results. Proper alignment and tightening ensure maximum performance and longevity. However, if you are familiar with bike maintenance tools and processes, this crankset can typically be installed with basic tools, making it suitable for DIY enthusiasts who enjoy customizing their bikes.
  • Question: What is the crank length of the BUCKLOS IXF 104 BCD crankset?

    Answer: The BUCKLOS IXF crankset features a crank arm length of 170mm. This length is a standard measurement optimal for a wide range of riders, providing a balanced pedal stroke and effective power transfer. Riders often choose crank length based on their leg length and style of cycling, and this 170mm option is particularly favored for mountain biking, offering a great combination of comfort and performance.
  • Question: Does the crankset come with a chainring?

    Answer: Yes, the BUCKLOS IXF 104 BCD crankset comes with an integrated chainring designed with a narrow wide tooth pattern. This combination allows for a streamlined setup that minimizes the need for additional components, making it a practical choice for mountain bikers looking for simplicity and efficiency. The included chainring ensures compatibility and optimal performance right out of the box, making it a great option for upgrading your bike setup.
  • Question: Where can I buy the BUCKLOS IXF 104 BCD crankset?

    Answer: You can purchase the BUCKLOS IXF 104 BCD 30-52T Mountain Bike Crankset from Ubuy. This online retailer provides a convenient shopping experience, allowing you to browse and select the crankset that fits your mountain biking needs. Ubuy also often features various shipping options and customer services to assist with your purchase, making it an excellent choice for securing your BUCKLOS IXF crankset.
  • Question: What type of bike riding is this crankset best suited for?

    Answer: The BUCKLOS IXF crankset is particularly well-suited for mountain biking, especially in trails that require both strength and agility. Its durable aluminum alloy construction and narrow wide tooth design allow for reliable performance on rugged terrains, making it ideal for cross-country riding, trail riding, or downhill. Whether you’re navigating steep climbs or technical descents, this crankset delivers efficient power transfer and contributes to an enhanced riding experience.

BUCKLOS Cranksets Editorial Review

BUCKLOS 104 BCD 30-42T Mountain Bike Crankset Hollow Integrated 170mm offers a superb upgrade for mountain bikers looking to switch to a 1x drivetrain. Many users have shared their positive experiences regarding its simple installation process, highlighting how the clearly labeled components made it easy to fit. With its durable build and lightweight materials, this crankset is not only reliable but also visually appealing, attracting bikers who appreciate aesthetics as much as performance. A notable feature is the sealed bearing bottom bracket, which ensures smooth operation and longevity, making it a popular choice among outdoor enthusiasts. Overall, it is favored for providing a high-quality budget option for drivetrain conversions.

Customer Reviews & Ratings

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Pros

  • Easy installation with clear labeling on components
  • Durable and lightweight materials used
  • Sealed bearing bottom bracket ensures smooth performance
  • Popular choice for budget drivetrain conversions
  • Visually appealing design enhances bike aesthetics

Cons

  • Some users noted absence of installation directions

Platform Trust & Buyer Confidence

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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IMP 63

Order now and get it around Tuesday, September 29

QTY:

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Features & Benefits

  • Lightweight construction at just 550g for enhanced cycling performance.
  • Compatible with 7-12S chains and single/double/triple speed chainrings.
  • Available in multiple chainring sizes from 30T to 42T for versatile gearing.
  • Designed for compatibility with Shimano, FSA, and other major bike brands.
  • Ideal for most mountain bikes, including models like Giant ATX770 and XTC750.
  • Enhanced axial strength ensures durability on rugged terrains.

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