Oregon 26831XSF Power Mate Rim Sprocket System, 3/8", 7 Tooth Bar Mount_T227 Includes the 91PS PowerSharp chain

Includes the 91PS PowerSharp chain

it closes the gap between the multiSAVER and the pulleySAVER

Twist Lock

deserts or sandy environments and areas where the wood is unstable and requires extra care

Oregon 26831XSF Power Mate Rim Sprocket System, 3/8", 7 Tooth Bar Mount_T227 Includes the 91PS PowerSharp chainRims Sprocket Systems, which include a drum sprocket and rim, provide smoother cutting and less chain wear than spur sprockets. For use with Husqvarna 61 (after S N 0510572), 266 (after S N 0510000), 268 (after S N 0510000), 272 (after S N 051000); Jonsered 625 (after S N 0510123), 630 (after S N 0510000), 630 Super (after S N 0510000), 630 West Coast (after S N 0510000), 670 (after S N 0510153)