Shimano FC-T521 Trekking Octalink Crankset 3x10-speed - black

The Shimano trekking series stands for consistency, precision, smoothness and ease of trekking 10-speed shifting systems. The Deore product line offers components for various types of bikes. Shimano Deore FC-T521 crankset The Shimano Deore FC-T521 crankset ensures efficient and optimal pedaling cadence by an adequate gear ratio. The harmonious design is mainly based on a 2-piece construction that allows an accurate chain line and the precious HG-X chainrings. The crankset was specifically constructed for trekking riders. Hyperdrive HG-X chain rings guarantee for smooth and fast shifting. By using a solid crank arm and a hollow axle, Shimano has found the perfect balance between stiffness, strength and maneuverability. With Shimano's forging technology, the developers were able to integrate a hollow bottom bracket, which provides high rigidity and low weight, ensuring a balance between these two properties. Chainwheel, number of teeth: 42-32-24 44-32-24 48-36-26 Fitting for derailleur: 10-speed Included in delivery: crank set incl. pedal thread adaptor Material: large chainring: aluminum middle chainring: steel/composite small chainring: steel Type of chain: HG-X, super narrow Weight supplement: 48-36-26 teeth without bottom bracket cups, 170mm crank arm length