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  • The Power Mate® Rim Sprocket System includes a clutch
    cup with spline and a replaceable rim sprocket
  • The rim floats freely on the spline, maximizing the saw
    chain–bar groove alignment
  • The rim is designed to be replaced, maximizing
    operational life and reducing overall operational costs
These systems fit .325”-pitch, standard 3/8”-pitch, and .404”-
pitch saw chains.

Use the
OREGON® Selector Guide to find the correct sprocket,
bar and chain for your chain saw.
The Power Mate® Rim Sprocket System is the most effective
way to drive saw chain on most chain saws. These systems fit .
325”-pitch, standard 3/8”-pitch, and .404”-pitch chains.
Power Mate® Rim
Sprocket Systems