Rim Sprocket Pitch: 3/8", Size: Standard 7 Spline, Tooth Count: 7. Radial port design uses centrifugal force to hrow off sawdust and debris. Wear-depth indicators show when it's time to replace. For best performance, replace every two chain loops
Rim Sprocket Pitch: 3/8", Size: Standard 7 Spline, Tooth Count: 7. Radial port design uses centrifugal force to hrow off sawdust and debris. Wear-depth indicators show when it's time to replace. For best performance, replace every two chain loops