SRAM BB30/PF30 Right Arm Bolt & Cap M18/ M30 Review Posted by GiantPandaisy July 2, 2018 in Drivetrain Components This fits your . Make sure this fits by entering your model number. SRAM Crank Arm Fixing Bolts SRAM Crank Arm Fixing Bolts Cycling Outdoor Recreation Parts & Components Sports & Outdoors SRAM