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Rims provide the ultimate cutting system performance. • Smoother cutting and less chain wear than spur sprockets • Radial port design uses centrifugal force to throw off sawdust and debris
• Wear-depth indicators show when it’s time to replace the rim • Replacement schedule: every two chain loops
Small 7 Spline (Sm7) 1/4" Pitch
Radial port
Wear-depth indicators
.325" Pitch
3/8" Pitch
543767 RP
11892 RP WI
11891 WI
18720 WI
9-Tooth
Standard 7 Spline (Sd7) .325" Pitch
7-Tooth
8-Tooth
7-Tooth
3/8" Pitch
.404" Pitch
13624
68210 RP WI
22273 WI
22270 RP WI
9-Tooth RP Radial Port WI Wear Indicators NOTE: Oregon Rims are packaged in 10-packs. For other ordering multiples, check with your authorized Oregon distributor for availability. Power Mate® Rim Sprocket System Additional Components