Promax presents this amazing black 5-bolt chainring with 41 teeth and a 110 BCD. Crafted from high - end 6061 - T6 series aluminum, it's strong yet lightweight. Ideal for modern BMX racing, it can handle the high torque and stress. It also works great in other single - speed applications. This chainring is CNC machined for precision and can be used with most cranksets and spiders that use a 5 - bolt 110 BCD chainring. Here are the tech specs: Color is black, it's a single - position round chainring, tooth count is 41, drivetrain speed is single speed 3/32', and the material is aluminum.

Using this Promax chainring is easy. First, make sure your crankset or spider is compatible with a 5 - bolt 110 BCD chainring. Then, simply attach the chainring to it. When riding, this chainring will perform well in BMX racing or other single - speed situations. As for maintenance, keep it clean. You can use a mild soap and water to clean off dirt and grime. After cleaning, dry it thoroughly to prevent rust. Also, check the bolts regularly to make sure they're tight. If you notice any signs of wear or damage, it's a good idea to replace the chainring.