This extremely affordable crank from the Shimano Tourney series is ideal for MTB and trekking use due to its ratio and robustness. It features three chainrings for 6-, 7-, or 8-speed chains and a solid square mount (bottom bracket sold separately). The crank is also compatible with a chain case.

Intended use: City.
Steel chainrings.
Housing width: 68/73 mm.
Scope of delivery: FC-TY501 crank with chainrings, without bottom bracket.
Number of chainrings: 3.
Gear ratio: 42-34-24 teeth.
Crank compatibility rear circuit: 8-speed.
Type: 4-arm.
Axle mount: 4-can.
Bolt circle: 104/64 mm.
Pitch circle type: Standard.
Chainline: 47.5 mm.
Chain guard compatible chain guard ring.