21 Speed  Disc Brake 700C Suspension Mountain Road Bike Variable Speed Racing Bicycle - Black + Yellow

Features:
.100% brand new and high quality
.High qulity carbon steel and aluminum material,durable to use
.Lightweight and sturdy aluminum frame
.Quick-Release Front Wheels
.Aluminum kickstand offers more convenience
Specifications:
.Color: Black + Yellow
.Material: Carbon steel+Aluminum
.Crankset Size: 52*42*170cm
.Package Dimensions: 133*18*68cm
.Package Weight: 16000g
.Packing: Carton Box
Package Content:
.1 x Mountain Road Bike