Shimano Altus FC-M371 for 3 x 9 speed drivetrains includes 44-32-22T hyperdrive SGX chainrings, crank fixing bolts and is supplied in matt black finish.
Chainring mount: Riveted
Weight: 1085g
Q-factor: 180.5mm
Chainline: 50.0mm
* NOTE THIS LISTING IS FOR THE CRANK ARMS(2) AND CHAINRINGS(3) ONLY.
Bottom bracket not included - Recommend Shimano BB-UN300 (Threaded)