seat post

Etymology
From.

Noun

 * 1) A metal tube that connects a bicycle saddle, usually by means of a saddle clamp, to a frame.

Translations

 * Catalan:
 * Dutch:
 * Finnish: satulatolppa, satulatanko
 * French:
 * German: Sattelstütze
 * Italian:
 * Korean:
 * Norwegian:
 * Bokmål: setepinne
 * Polish: zacisk sztycy
 * Portuguese:
 * Russian:
 * Spanish: tija
 * Swedish: sadelstolpe
 * Vietnamese: cọc yên, cốt yên