Oregon 208RNDD009 - 20" (50cm) PowerCut Chainsaw Guide Bar Challenge Xtreme Supertough chrome-moly steel provides superior

Supertough chrome-moly steel provides superior bar body strength and tough rails with excellent resistance to wear and chipping

Oregon 91P051E / 91P051X / 91PO51E / 91PO51X Chainsaw Chains - 51 Drive Links

050") with 64 drive links

3/8" pitch (Oregon Type 90) with 39 drive links

3/8" pitch (Oregon Type 91) with 40 drive links

Oregon 208RNDD009 - 20" (50cm) PowerCut Chainsaw Guide Bar Challenge Xtreme Supertough chrome-moly steel provides superior208RNDD009 Oregon 20" RN Chainsaw Guide Bar The industry standard for professional users cutting clean wood. Nose fastens with a single rivet, and is securely held by wide, strong, overlapping ears. The replaceable nose takes most of the abuse, minimizes wear to the body. Super tough chrome moly steel provides superior bar body strength and tough rails with excellent resistance to wear and chipping. Requires a 3 8" pitch, 1. 5mm (0. 058") gauge chain,