Sunrace FC-M9A Crankset Crankset Sunrace Fcm9a 175x44a/32/22 Sq Bk/sl W/cg Review Posted by GiantPandaisy June 26, 2018 in Drivetrain Components This fits your . Make sure this fits by entering your model number. 9-speed MTB crankset Fluid Drive Plus? technology Aluminum outer ring, Steel inner rings Replaceable chainrings Does not include BB x Cycling Outdoor Recreation Parts & Components Sports & Outdoors SunRace