Assertion: inner tube's valve | /r/HasAspect | slimmer stem
Facets:
Source sentences:
text: Presta valves are valves which have a slimmer stem, sometimes threaded to accept a locking ring, which holds it tight in the rim drilling.
text: Presta valves are valves which have a slimmer stem, sometimes threaded to accept a locking ring, which holds it tight in the rim drilling.