Blackriver Ramps Big Mama Fingerboard Half Pipe TOONEW This product is NOT designed

This product is NOT designed to provide protection for use on any motorized vehicle

change tracks

Wheel Base- 32"

Bones Street Tech Formula powers the legendary Bones STF wheels that roll fast

- 83A wheels for a smooth and fast ride

Blackriver Ramps Big Mama Fingerboard Half Pipe TOONEW This product is NOT designedBlackriver Ramps Big Mama Big Mama reloaded With the second version of the legendary Big Mama a new era begins. Our half pipe, the "Big Mama", was the first Black River obstacle and remained unchanged for over a decade. Before changing anything on such a long time companion, one really has to think things through. With the channel roll in the original obstacle receives a special feature offering countless new trick opportunities while simultaniously