Assertion: sprocket | /r/HasSubevent | excellent resistance
Facets:
value: to wear of chain
type: TRANSITIVE-OBJECT
value: to wear of both sprockets
type: TRANSITIVE-OBJECT
Source sentences:
text: The addition of rollers surrounding the bushing sleeves of the chain and provided rolling contact with the teeth of the sprockets resulting in excellent resistance to wear of both sprockets and chain as well.