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 vitesses DERAILLEUR ARRIÈRE SRAM Apex XPLR 12v CHAINE SRAM Apex 12 vitesses FREINS SRAM Apex Hydraulic ROUES Alliage, Tubeless, 700c, 21c PNEUS Vittoria Terreno Dry Gravel 700x38c