What is 4130?
A Savage BMX crew in Cali. It's range is all northern Cali. Mostly 916 based. All their bikes are full 4130 Chromo. NO half bikes or high tensile steel. Aluminum is not permitted.
You suck if you're not in Team 4130.
4130 showcases the finest BMX riders from all over the WORLD.
Type of metal they use on BMX Bike parts and frames! ; Very Strong
We'll Beat you in the head with are 4130 chromoly!