Eesmine hammasrattaplokk – SRAM Apex 1 GXP

00.6118.476.002 – SRAM Apex 1 GXP Eesmine hammasrattaplokk: 1 x 11 käiku, 42T, 172.5 mm crankarms, 110 mm BCD, 45.5 mm chainline – 710845796487