Rims Sprocket Systems, which include a drum sprocket and rim, provide smoother cutting and less chain wear than spur sprockets. Rims not included. Bearing not included.
Husqvarna 340, 345, 346, 346XP, 346XPG, 350, 351, 353, 353E-TECH, 355, 357, 357XP, 359, 359E-TECH, 445, 445E, 450, 450 50th Anniversary, 450E; Jonsered 2141, 2145, 2149, 2150, 2152, 2159, CS 2141, CS 2145, CS 2149, CS 2149 Turbo, CS 2150, CS 2152, CS 2152W, CS 2153, CS 2156, CS 2159, CS 2159C, CS 2159CWH, CS 2159WH, CS 2245, CS 2250, CS 2250S, JONSERED 2