XCSOURCE MTB Mountain Bike Crankset Aluminum Bicycle Crank Sprocket and Bottom Bracket Kit 170mm CS400

Features: Made of aluminum alloy, light weight, stylish, flashy styling, high axial strength and compatibility. Supporting IXF dental plate compatibility better, smoother. Road MTB cycling 68-73mm bottom width can


Stylish & eco-friendly fat tires ebikes, 1000w motor for all kinds of terrain.