BUCKLOS MTB Chainring 104BCD 64BCD 9/10 Speed Bike Chainwheel
BUCKLOS MTB Chainring 104BCD 64BCD 9/10 Speed Bike Chainwheel
BUCKLOS MTB Bicycle Chainring – 104BCD / 64BCD | 9 & 10 Speed
Upgrade your mountain bike, BMX, or road bicycle drivetrain with the BUCKLOS Chainring Set. Engineered for reliable shifting performance, these chainwheels feature a precision concave-convex tooth profile that promotes smooth, fast chain transitions when changing speeds — keeping your ride stable and efficient on every trail or road.
Made in Mainland China.
Available Configurations
| Config | Teeth | Speed | Material | BCD |
|---|---|---|---|---|
| 3×9S | 22 / 32 / 44T | 3×9 Speed | Steel | 104mm / 64mm |
| 3×10S | 24 / 32 / 42T | 3×10 Speed | Steel / Aluminum Alloy (42T) | 104mm (32/42T) / 64mm (24T) |
| 2×10S | 26 / 38T | 2×10 Speed | Steel + Nylon (38T) / Steel (26T) | 104mm (38T) / 64mm (26T) |
Key Features
- Precision Tooth Profile: Specially shaped chainring teeth with concave and convex design give the chain extra clearance, enabling smoother and quicker speed changes.
- Durable Materials: Constructed from high-strength steel and aluminum alloy for long-lasting durability and reduced overall weight.
- Wide Compatibility: Fits double and triple chainring cranksets — suitable for Mountain Bikes (MTB), BMX, and Road Bicycles.
- Multiple BCD Options: Available in 104BCD and 64BCD to match a wide range of crankset standards.
- Stable Power Transfer: The chainring geometry ensures consistent chain engagement for predictable, efficient pedaling cadence.
Specifications
- Brand: BUCKLOS
- BCD: 104mm / 64mm
- Compatible Speeds: 9-Speed, 10-Speed
- Compatible Use: MTB, BMX, Road Bicycles
- Material: Aluminum Alloy / Steel / Nylon (varies by configuration)
- Country of Origin: Made in Mainland China
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Frequently Asked Questions
Q: What bike types is the BUCKLOS 104BCD 64BCD chainring compatible with?
A: The BUCKLOS chainring is designed to fit Mountain Bikes (MTB), BMX bikes, and Road Bicycles. It is compatible with both double and triple chainring crankset setups, making it a versatile upgrade for a wide range of cycling disciplines.
Q: What is BCD and how do I know which one I need?
A: BCD stands for Bolt Circle Diameter — the diameter of the circle formed by the chainring bolt holes. The BUCKLOS chainring is available in 104mm BCD and 64mm BCD. To find your correct BCD, measure the distance between adjacent bolt holes on your current crankset and refer to your manufacturer's specifications. Most modern MTB triple cranksets use 104/64mm, making this chainring a common direct-fit replacement.
Q: Is this chainring compatible with 9-speed and 10-speed drivetrains?
A: Yes. The BUCKLOS chainring is available in configurations for both 9-speed (3×9S) and 10-speed (2×10S and 3×10S) drivetrain setups. Please select the correct tooth count and speed configuration to match your existing groupset for optimal shifting performance.
Q: What materials are used in the BUCKLOS chainrings?
A: Depending on the configuration selected, the chainrings are made from high-strength steel, aluminum alloy, or a combination of steel and nylon. This mix of materials balances durability with weight savings across the different ring sizes and positions.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.