Colony roaster bmx barsbrandon van dulken signature bars featuresfull post heat treated multi butted 4130 crmo construction exclusive multi butted tubing featuring thicker tubing on grip bend at cross bar for extra strength larger diameter cross bar with higher placement on bars for extra strength rise 875 width 29 0 backsweep 10 5 upsweep 20 buy colony components from chain reaction cycles the worlds largest online bike store