Shimano FC-TY501 Crankset 6/7/8 sp. 175mm 28/38/48T w/CG Riveted Square 47.5mm Black

Material: Aluminum
Riveted chainrings
Chain Compatibility: HG/UG
Pedal Spindle: 9/16''
Bottom Bracket: Not included - BB-UN26, 122.5mm
Removable chain guard on 28/38/48 cranks