Black, 26/36/48T., Octalink 175 mm, with chain guard

The Shimano Deore FC-T521 crankset, model AFCT521E866CL, is compatible with 10-speed drivetrains. It comes with three chainrings (26/36/48 teeth), offering a wide gear range for trekking and touring. The 175 mm crank arms are designed for efficient and comfortable pedaling. This system uses Octalink technology, ensuring stiffness and optimal power transfer. It also includes a chain guard for extra protection and durability. The black finish provides an elegant and robust look, making it suitable for touring and commuter bikes. Technical specifications: Model: Shimano Deore FC-T521 (AFCT521E866CL) Compatibility: 10-speed drivetrains Chainrings: 26/36/48 teeth Crank arm length: 175 mm Mounting system: Octalink Extra: Integrated chain guard Color: Black