INTRO7 Single Speed Fixed Gear Track Bike 700C

INTRO7 Single Speed Bikes Fixed Gear Track Bike 700C, High Quality Fixed Gear Bike Street Bike  In this decade people advocate low-carbon dioxide transport, and can exercise while ride bike. This INTRO7  Track Bicycle is very polular in our shop for several years. The model no. is PB001, material of frame is aluminum alloy, material of the front fork is carbon fiber, so that  the Sports Bike has very small weight, about 9kg, but dead weight capacity is 150kg. We also provide custom bike service, such as print logo, customize color, branded packing, etc,. Wish you have an enjoyable ride!…