Features1Aluminum Alloy Material: Bike cranksets made of aluminum alloy, durable, lightweight, stylish, high axial strength and compatibility. 2Stable And Smooth: Higher strength, more stable. Light weight design, adding no heaviness to you bike, make riding more comfortable and relaxing. 3Durable: Bicycle crankset is anodized, which effectively protects the aluminum alloy body and does not fade after long term use. 4CNC Accuracy Milling: High strength and accuracy for intense activities such as mountain climbing and off road riding, ensuring balanced force distribution and smooth cycling. 5Enhanced Performance: The 34T bike crankset provides optimal power transfer and acceleration, allowing for efficient climbing and speedy descents.SpecificationItem Type: Mountain Bike CranksetMaterial: Aluminum AlloyWeight: Approx. 975g / 34.4ozPackage List2 x Crank Assembly Parts1 x Bottom Bracket2 x Bottom BracketAccessories