105 FC-RS520 Crankset - 170mm 12-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK

Specifications

• Chainrings: Double - a great choice for road cycling.
• Hub Compatibility: Works well with 135/142 Road Disc Hubs with chainstays over 415 mm.
• Spindle Interface: Shimano Hollowtech II for smooth and efficient power transfer.
• Chainring BCD: 110 Shimano Asymmetric design.
• Color: Sleek black finish.
• Intended Use: Perfect for road riding.
• Crank Length: 170 mm for a comfortable riding position.
• Pedal Spindle: 9/16' standard size.
• Drivetrain Speeds: 12 - speed for versatile gearing.
• BB Included: No, you'll need to purchase it separately.

Using this 105 Series FC - RS520 crankset is easy. First, make sure it's properly installed on your road bike. Check the chainline and ensure the chainrings are aligned correctly. When riding, shift gears smoothly to make the most of the 12 - speed drivetrain. As for maintenance, keep the crankset clean. After a long ride, wipe it down with a clean cloth. Occasionally, use a mild degreaser to remove dirt and grime. Check the bolts regularly to make sure they're tightened properly. Also, avoid using excessive force on the pedals, as this can damage the crankset. If you notice any unusual noises or problems, have it inspected by a professional bike mechanic.