Crankset Shimano TOURNEY TY501 6/7/8-SPEED 170MM 28/38/48T SQUARE CRANKSET WITH CHAINGUARD, BLACK part name: Cranksetpart make model: ShimanoTOURNEY TY501 6/7/8-SPEED 170MM 28/38/48T SQUARE CRANKSET WITH CHAINGUARD, BLACKbike part approved: