Upgrade your road bike with this Stronglight 50T 130 BCD chainring. Made of high-quality aluminium, it features a 5-arm mounting type and a bolt circle diameter of 130mm. The chainring is compatible with road bikes and has a silver color that will match any bike frame.This chainring is perfect for those looking to improve their bike's performance and speed. With 50 teeth, it provides a smooth and efficient ride, making it ideal for long-distance road trips. The Stronglight brand is known for its quality and durability, ensuring that this chainring will last for years to come. Upgrade your bike today with this top-of-the-line chainring.