Centaur Bicycle Crankset - 175mm, 11-Speed, 50/34t, 112/146 Asymmetric BCD, Campagnolo Ultra-Torque Spindle Interface

The Centaur road bicycle crankset is a top - notch choice for cycling enthusiasts. It features a double chainring setup with 50/34t chainrings, which offers excellent gear ratios for various road conditions. Compatible with 130 hubs, it has a Campagnolo Ultra - Torque spindle interface for smooth and efficient power transfer. The chainring BCD is 112 and 146 Campagnolo Asymmetric, providing stability. In a sleek black color, the 175mm crank length is suitable for road cycling. It has a 9/16' pedal spindle and an 11 - speed drivetrain. Weighing 865 grams, it doesn't come with a bottom bracket (BB).

Using this Centaur road bicycle crankset is easy. First, make sure it's properly installed on your bike according to the compatibility with 130 hubs. When you're cycling, the 11 - speed drivetrain gives you different gear options to handle various slopes and terrains. The double chainrings (50/34t) allow you to shift smoothly between different speeds. As for maintenance, keep it clean. After a long ride, wipe off any dirt or grime with a clean cloth. Check the bolts regularly to make sure they're tight. And if you notice any unusual noises or rough shifting, it might be time to take it to a professional bike mechanic. Also, avoid exposing it to extreme weather conditions for long periods as it could affect its performance and durability.