Sunrace FCM408 Front Crankset 9/10 Speed 175x38T Square BlackThe Sunrace FCM408 Front Crankset is a great replacement or upgrade for your 1x 9/10 speed mountain setup. The steel chainrings are riveted to the spider with forged alloy crankarms for extra durability. The crank arm length is 175mm and this has 38 teeth. This version uses a 122 Square Type JIS Spindle. Weighs only 836g. The bottom Bracket is not included. Available in Black.4710944268317
