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New productSuntour single chainring crank- €9.99
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UsedRight crank Shimano FC-M311 175 mm- €6.99
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New productBicycle left crank square 152 mm Atoo- €7.99
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New productBicycle left crank square 170 mm M-wave- €8.99
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New productBicycle left crank Atoo square 170 mm- €8.99
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New productLeft crank Shimano FC-M391 170 mm- €38.99
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UsedLeft crank Shimano Deore FC-M510 175 mm- €9.99
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New productLeft crank square 170 mm- €9.99
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New productScrew for crank axle square- €2.99
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UsedRight crank SR Suntour 170 mm- €9.99
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New productAluminium left crank 170mm- €9.99
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New productLeft crank 170 mm square- €8.99
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New product -45%Square taper bottom bracket Shimano Altus 116 mm- €6.04
- €10.99
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New productLeft crank Shimano Deore LX FC-T671 170 mm- €38.99
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The crankset of a city bike is the set of components located at the cranks and front chainrings, which allows the cyclist to transfer pedaling power to the wheels of the bike. Here is a description of its function and main characteristics:
1. Power transmission:
The crankset converts the circular motion of the rider's legs into the rotating motion of the bike's wheels. The pedals are attached to the crank arms of the crankset, and the chainrings are attached to the center of the crankset, providing an anchor point for the chain.
2. Compatibility:
The crankset must be compatible with the bicycle frame, pedals, chainrings and transmission system. There are different types of cranksets, including square axle cranksets, octalink axle cranksets, integrated axle cranksets, and thru-axle cranksets, each with specific features and mounting standards.
3. Materials:
Cranksets are typically made from aluminum, steel, carbon, or titanium. Aluminum is commonly used due to its lightness and strength, while carbon and titanium are lighter, but often more expensive, materials.
4. Length of cranks:
The crank arms are available in different lengths to suit the rider's height and pedaling position preferences. Standard lengths generally range from 165mm to 180mm.
5. Chainrings type:
City bike cranksets can be equipped with different types of chainrings, such as single, double or triple chainrings, depending on the needs of the rider and the drivetrain setup. Some cranksets are also designed to be compatible with interchangeable chainrings, allowing for further customization of the drivetrain.
6. Design and ergonomics:
City bike cranksets are often designed with an ergonomic design to provide good support for the rider's feet and maximum pedaling efficiency. They can be equipped with nubs or a non-slip surface to improve the grip of the pedals, especially in wet weather.
7. Maintenance:
Cranksets generally require little maintenance, but it is important to regularly check their condition and tightness to avoid any play or abnormal noise. The chainrings may also require periodic replacement if excessive wear occurs.
In summary, the crankset of a city bike plays a crucial role in transmitting the rider's pedaling power to the bike's wheels. Available in a variety of materials, designs and configurations, it offers drivetrain customization to meet the urban rider's riding performance needs and preferences.