BMX Snowball Quilt

From Pauli: My grandson loves BMXing and he asked me to make him a quilt. I found BMX fabric (I learned from grandson that not all bicycle fabric is BMX) then had to come up with a pattern. The quilt was lacking something. He helped me come up with the flags that are in the border. My friend came up with the idea of using the snowball block along with the BMX print