Assertion: modern bicycle | /r/CapableOf | provide similar speed amplification
Facets:
value: via chain-driven gear trains
type: MANNER
Source sentences:
text: It became obsolete from the late 1880s with the development of modern bicycles, which provided similar speed amplification via chain-driven gear trains and comfort through pneumatic tyres, and were marketed in comparison to penny-farthings as "safety bicycles" because of the reduced danger of falling and the reduced height to fall from.