Features1Lightweight and Durable: Made of aluminum alloy, this bicycle crankset is designed to be lightweight without compromising durability. 2Compatibility with Multiple Speeds: This crankset is compatible with 712 speed drivetrains, providing versatile and reliable performance. 3Enhanced Efficiency: The modified design of this crankset allows for optimal power transfer, resulting in improved efficiency during cycling. 4Anodized Surface: The anodized surface of this crankset not only provides added protection against wear and tear but also gives it a stylish appearance. 5Easy Installation: With a 104mm BCD size, this chainring can be easily installed on most bikes, allowing for a hassle free setup process.SpecificationItem Type:Mountain BikeCranksetMaterial: Aluminum AlloyPackage List2 x Crankset Assembly1 x Center Shafts2 x Center Shaft Accessories