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New product -50%Rear wheel quick release Shimano 163 mm- €7.50
- €14.99
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New product -20%Mavic 9x135 rear wheel adapter- €12.00
- €15.00
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New product -23%Mavic 12x142 rear wheel adapter- €11.55
- €15.00
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New product -50%Mavic 9mm adapter- €12.00
- €23.99
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New product -25%Mavic Boost 12x148 rear wheel adapter- €16.88
- €22.50
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New product -52%Front wheel axle 12x100 Shimano Ultegra- €28.32
- €58.99
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New product -36%Disk rear wheel axle 15 mm Rock shox Maxle Lite- €39.68
- €62.00
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New product -20%Thru axle 12 mm Massi- €23.20
- €29.00
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New productCampagnolo rear wheel quick release- €7.99
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UsedVelomax quick release for wheel 160 mm- €3.15
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The road bike wheel axle: characteristics and specificities
The world of cycling is rich in technical details that can make all the difference in terms of performance and comfort. Among these elements, the road bike wheel axle plays a crucial role. In this article, we will explore the characteristics and specificities of this essential, often underrated component.
What is a road bike wheel axle ?
The road bike wheel axle is a central piece that connects the wheel to the frame or fork of the bike. It passes through the hub of the wheel and allows it to rotate freely. Axles can vary depending on their location on the bike: rear wheel axle or front wheel axle.
Main characteristics
Materials
Wheel axles are generally made of steel, aluminum, or titanium. Each material has its own advantages:
- Steel: Robust and economical, ideal for everyday use.
- Aluminum: Lightweight and corrosion-resistant, perfect for cyclists seeking performance.
- Titanium: Combines lightness and durability, often used in high-end bikes.
Types of axles
There are mainly two types of axles for road bike wheels:
1. Quick Release Axle: Allows for quick removal of the wheel without tools, ideal for repairs or transport.
2. Thru-Axle: Offers better rigidity and steering precision, often used on competition bikes.
Specificities of the rear road bike wheel axle
The rear road bike wheel axle has certain particularities due to its position and function. It must support not only the weight of the cyclist but also the transmission forces of the chain. Rear axles are often thicker and more robust than those at the front to meet these requirements.
Compatibility with the road bike frame and fork
It is essential to ensure that the wheel axle is compatible with the road bike frame and road bike fork. The dimensions and types of axles can vary from one model to another. For example, a thru-axle requires a frame and fork specifically designed for this type of axle.
The road bike hub
The road bike hub is another key component that works in tandem with the axle. It contains the bearings that allow the wheel to rotate smoothly. The quality of the hub has a direct impact on the performance and durability of the wheel.
Lexical field of a road bike wheel
To fully understand the subject, it is useful to know the lexical field associated with a road bike wheel:
- Rim: The outer part of the wheel where the tire is mounted.
- Spokes: Metal rods that connect the rim to the hub.
- Tire: The rubber casing filled with air that ensures grip and comfort.
- Inner Tube: The air pocket inside the tire (except for tubeless tires).
- Bearings: Components that allow the hub to rotate freely around the axle.
Conclusion
The road bike wheel axle is an essential element that influences the performance, safety, and comfort of your bike. Whether for a rear road bike wheel axle or a front axle, the choice of material and type of axle should be made according to your specific needs and compatibility with your road bike frame and fork. By better understanding these components, you can make informed choices and optimize your cycling experience.