Chromag fubars osx 35 riser barthe fubars osx 35 riser bar is an oversized bar with a 35mm clamp made from 7000 series aluminium it provides the best strength to weight ratio possible for dh or trail riding at 800mm it is chromags widest aluminium bar but features the same perfect fit as the original osx with 25mm rise 5 upsweep and 8 back sweep features material 7000 series alloy800mm wide5 upsweep 8 back sweep25mm rise weight 312gbuychromag componentsfrom chain reaction cycles