Assertion: penny farthing bicycle | /r/HasProperty | cast plain bearings
Facets:
value: for pedals
type: PURPOSE
value: for steering
type: PURPOSE
value: for wheels
type: PURPOSE
Source sentences:
text: Penny-farthing bicycles often used similar materials and construction as earlier velocipedes: cast iron frames, solid rubber tires, and plain bearings for pedals, steering, and wheels.