Oregon 180SDEA318 - 18" (45cm) SD Chainsaw Guide Bar Challenge Xtreme Usual applications require a 56

Usual applications require a 56 drive link chain (n

Replaces Oregon ProLite 158SLBK041 guide bar

A lightweight

Oregon 120SDEA041 12" (30cm) Chainsaw Guide Bar

404" Standard7 8 Replaceable Rim

Oregon 180SDEA318 - 18" (45cm) SD Chainsaw Guide Bar Challenge Xtreme Usual applications require a 56180SDEA318 Oregon 18" (45cm) SD DG Chainsaw Guide Bar A lightweight, reversible low kickback bar. Double Guard bars are specifically designed for the occasional or home user, where weight and low kickback is important. Small radius nose helps reduce kickback. Slim, symmetrical contour is light in weight, manoeuvrable and reversible for long life. This bar requires a 1. 3mm (0. 050") gauge chain, 3 8" pitch (Oregon Type 91), 60 drive links