Subrosa code bmx barslahsaan kobza signature handlebars from subrosa the code handlebars are made from deathproof heat treated 4130 multi butted tubing so theyre both strong and light features 100 post weld deathproof heat treatment oval crossbar shape anti rust ed coating with masked knurling for better stem clamping material 13 butted 4130 chromoly rise8 75 up sweep3 backsweep10 weight799g 1 76lbsbuysubrosa componentsfrom chain reaction cycles the worlds largest online