One of the peculiarities of this product is given by the asymmetric bevel: only one of the two sides is rounded while the other remains flat. Extrema Ratio has revised this knife belonging to the Japanese tradition according to its style, giving it a more tactical look than the original.

While maintaining the characteristic chisel grinding, KIRI is equipped with a particular tip designed to obtain a high penetration efficiency. Extrema Ratio Kiri is available in Dark Stone and Satin finishes, both in Böhler N690 steel hardened to 58 HRC. The handle is made up of two anodized anticorodal aluminum grips in black colour. The pre-shaped Kydex sheath is equipped with metal eyelets that allow the application of a paracord cord for attachment also to platforms with a MOLLE system.

Kiri can be accessorised with the following options (purchasable separately): BELT CLIP system which allows you to attach the sheath to the belt. ULTICLIP SLIM 3.3 system (at least two are recommended) Available in the Dark Stone and Satin versions.