Sram X9 MTB Groupset 4 piezas 2x10S, palanca de cambios, juego de bielas 42/28T, desviador delantero + trasero

SRAM X9 Build Kit 4pcs, 2x10-Speed Crankset,Shifter,Front+Rear Derailleur Black/Red. - Components: Crankset, Right/left shifter, front derailleur (2-speed), rear derailleur (10-speed). - Crankset 2x10 Speed 42/28T w/GXP BB 175mm.

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