Priekšējie zobratu blok Shimano ALIVIO FC-T4010 OCTA 175MM 9-speed black

The FC-T4010 trekking crank set for Octalink bottom brackets offers a chain guard and Hyperdrive SG-X chainrings. The one piece crank arm is made of aluminum, while the replaceable chainrings are made of steel. Thanks to the anti-rust process a long-lasting satisfaction is guaranteed. The crankset is chaincase compatible. Arm Length: 175mm Rings: 44x32x22T Speeds: 3x9-speed