K.J. Romero gives us a first look at the Speedline BMX Matrix Pro Carbon stem! He put them on the Speedline carbon forks and handlebars to his front end 100% carbon!! He also has some good tips and installing all these awesome carbon parts together.
Bill Ryan has been working on some top secret stuff over at the Supercross/ Speedline headquarters, in California. In this video I show you a little sneak peak of what’s to come. Bill has been testing and improving the Supercross Pro BMX bars and Speedline MATRIX Pro Carbon fiber stem for the past 3 years. Just like always, he wanted to make sure these things were tried and tried before realizing them to the public.K.J. Romero