Rims Sprocket Systems, which include a drum sprocket and rim, provide smoother cutting and less chain wear than spur sprockets. Rim Inluded. Bearing not included.
Husqvarna 136, 36, 41 | Jonsered 2035, 2036, 2036 Turbo, 2040, 2040 Turbo, CS 2137 | Makita EA6100PREG | Partner 365, 405 | Poulan 2500, 255, 2600, 2750, 2775, 2900, 295, 3050, 4620, 4620 AV, 4620 AVHD, 4620AVX, P600