Assertion: lightened flywheel | /r/MadeOf | various alloys
Facets:
Source sentences:
text: Off the shelf lightened flywheels are carefully balanced and made of various alloys blended for strength and lightness - some even come with holes and gaps like an alloy wheel.
text: Off the shelf lightened flywheels are carefully balanced and made of various alloys blended for strength and lightness - some even come with holes and gaps like an alloy wheel.