Oregon 614384 SpeedCut Nano Conversion Kit, 14" - Stihl MS180, 170, 171 Bar Mount_R163 The most versatile tree-care harness

The most versatile tree-care harness of all times

lower sickle blade that is ideal for small branches and undercutting bark before the primary cut

Oregon 75EXL has a reshaped cutter and proprietary grind technology for superior performance

Eliminates Shock

It also provides good protection against abrasion and is energy absorbent

Oregon 614384 SpeedCut Nano Conversion Kit, 14" - Stihl MS180, 170, 171 Bar Mount_R163 The most versatile tree-care harnessSpeedCut Nano Conversion Kits has been engineered from the ground up with maximum efficiency in mind. Built to optimize saw performance, SpeedCut Nano is the first . 325 Low Profile system and meets the demands of tree care professionals like no other on the market.