Here is the next bar we have been working on, made of steel 413O-Cr and heat treated.
It includes our 7 butted technology, giving it a better spin.
Bar diameter 31.8 mm, backsweep 3°.

Dimensions :
600 mm wide / 23.6 inch 
620 mm high / 24.4 inch
990 g / 34.9 oz 

Still at proto stage, out for christmas 2014.