Shimano FC-A070 Road Bike Crankset, 50-34T/170mm

The crankset features forged alloy crankarms and a double chainring design, providing a 34/50t gear ratio for a 7-speed drivetrain. The crankset is constructed with an aluminum road steel material, without the inclusion of a bottom bracket. The crankarms measure 170mm in length, ensuring a comfortable and efficient pedaling experience.

This 7-speed comfort crankset is a versatile and reliable component for road bicycle applications. The square taper design ensures a secure and sturdy connection to the bike's frame, while the forged alloy construction adds durability and strength to the overall assembly.

It's important to note that the weight specifications provided do not include the bottom bracket, as this component is not included with the crankset. The focus is solely on the crankset itself, which is designed to provide a smooth and efficient power transfer from the rider to the drivetrain.

The use of aluminum road steel in the construction of the crankset offers a balance of lightweight performance and reliable strength. This material choice helps to reduce the overall weight of the component, while still maintaining the necessary structural integrity required for the demands of road cycling.

The double chainring configuration, with its 34/50t gear ratio, provides a wide range of gearing options for tackling a variety of terrain and riding conditions. This versatility allows the rider to maintain a comfortable and efficient pedaling cadence, whether climbing steep hills or powering through flat, open roads.

The 170mm crankarm length is a common and well-accepted standard for road bicycles, offering a comfortable and efficient pedaling position for a wide range of riders. This dimension helps to optimize the rider's leverage and power transfer, resulting in a more efficient and enjoyable riding experience.

In summary, this 7-speed comfort crankset is a durable and reliable component that is well-suited for road cycling applications. Its forged alloy construction, double chainring design, and 170mm crankarm length make it a compelling choice for cyclists seeking a high-performance and versatile crankset for their bicycle.

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