Where to look for your Bicycle Serial Number:

The Bicycle Registration Program is a Free Service available to all CSUN Students, Faculty and Staff.

There are a few possibilities of where your bicycle serial number may be located, depending upon the brand of bicycle that you've purchased. Here are a few examples of where you might look:

1. ACROSS THE TOP BAR

2. ON THE SEAT POST MAST

3. ON THE LOWER BAR

4. ON THE HANGER CRANK NEAR THE SPROCKET

5. ON ONE OF THE REAR FORKS (Left or Right)

6. ON ONE OF THE REAR STAYS (Left or Right)