Grab a Sixer and CHECK OUT THESE VIDS… CAPS LOCK!!!!!!!
FBM Sprockets have been tested and approved by the FBM team, a qualified research and development group, recently certified by the International BMX riders test committee for quality and awesomeness.
These sprockets are machine out of a unique alloy of 7075-T6 Aluminum, It is strong, with a strength comparable to many steels, and has good fatigue strength, allowing for extra fast pedaling, and 25% more efficient kickflips, due to its density, Aluminium 7075 has a density of 2810 kg/m³, so get rad!
Gary and Andy Jinch approved!