Sapédah
Sapédah téh tutumpakan manusa nu diboséh nu gilindingna aya dua, hiji di hareup jeung hiji di tukang. Sapédah mimiti dipikawanoh di Éropah, dina abad ka-19. Kiwari aya kira samilyar sapédah, dipaké pikeun alat angkutan, olahraga, jeung pelesir/hiburan. Bentuk jeung konfigurasi dasar sapédah kiwari aya robahna ti bentuk munggaran nu dijieun kira taun 1885. Sapédah kiwari mah unak-anikna leuwih loba, utamana ku beuki mekarna bahan modéren jeung rancangan anu dibantu komputer.

Rujukan

Tumbu kaluar 

 The World's Bicycle Conference:  Velo Mondial
 BikeForums.net (2005). BikeForums. Retrieved March 30, 2005.
 Brown, Sheldon (2005). Extensive online bicycle glossary.
 eHow, Inc. (2005).  How to Make Your Bike the Perfect Fit. Retrieved March 30, 2005.
 European Cyclists' Federation
 Exploratorium (2004). Science of Cycling: Human Power. Retrieved March 30, 2005.
 Bicycle Conference Asia: Sport Bike
 Freerideforums.net (2006).Freerideforums 
 Hudson, William (2003). Myths and Milestones in Bicycle Evolution. Retrieved March 30, 2005.
 Jelsoft Enterprises Ltd. (2005). CyclingForum.org. Retrieved March 30, 2005.
 Jones, David E. H. (1970). The Stability of the Bicycle. Scanned in copy for download for personal use.
 Townsend, Andy (2005).  Motorcycle Stability and Steering . Rider Education of New Jersey, Inc. Retrieved March 30, 2005.

Angkutan darat
Angkutan teu maké mesin