Poids n.d. TRANSMISSION PLATEAU DE PEDALIER SRAM Apex 1 DM Dub Wide 40t Steel MANETTES SRAM Apex PIGNON SRAM PG-1231 XPLR 11-44t 12-Speed DERAILLEUR ARRIÈRE SRAM Apex XPLR 12s CHAINE SRAM Apex 12-Speed FREINS SRAM Apex Hydraulic ROUES Alloy, Tubeless, 700c, 21c PNEUS Vittoria Terreno Dry Gravel 700x38c