This Micro-Lite chain from Oregon is a high quality, high performance chain designed to meet the specific needs of the modern, lightweight chainsaws on the market today. Requiring less power to produce excellent cutting performance, this chain will operate with chainsaws up to 35cc with 30cm to 40cm bars. Featuring Micro-Chisel cutters that are fast & easy to sharpen, low vibration operation & reduced kick back for safe use, brilliant performance & Oregons famous reliability.