Features: Experience enhances cycling efficiency and speed with our bike crankset, features a great hollows integrated design that offers light weight construction and increased rigidity. This crankset boasts a 50/34T chainring combination, providing versatilities for climbing and flat terrain, while its high strength aluminum alloy materials ensures durability and corrosion resistance. Ideal for road cycling enthusiasts, professional racers seek high performances gear, and fitness cyclists aiming to enhances their cycling experience with reliable and efficient component. With its great tooth shape for reduced chain wear and improved shifting smoothness, this crankset is designs to elevating your cycling performances, making it a must having upgraded for cyclists. Perfect for road cycling on smooth or hill terrains, this crankset support competitive race, long distances ride, and casual biking, delivering a great cycling adventure. Specifications: Materials: Aluminum Alloy Color: As The Picture Shows Package Weight: approx.700g Styles Optional: 2 Styles is Available as Shown in the Picture. Size: approx.165mm/6.49in (More Size Detail, Please See Picture.) Package Includes: 1 Set of Single Speed Crankset note: Please allow 1-3mm error due to manual measurement. Please make surer you not mind before your bid. Due to the differences between different monitors, the picture may not reflect the actual color to the item. Thanks!