Renthal fatbar lite carbon riser bartuned for the ultimate combination of stiffness and shock absorption impact tested to bmx standard en16054 looking for the strength durability and stiffness of a traditional renthal bar read about here on the hubspecifications full ud carbon construction width 740mm backsweep 7 deg upsweep 5deg clamp area 31 8mm permanent graphics width 740mm rises 10 20 30 40mm weight 180gbuy renthal componentsfrom chain reaction cycles the worlds lar