MPN: 11.6118.061.000 – SRAM – Crank Arm Fixing Bolts – Crank Arm Fixing Bolt. SRAM Crank Arm Fixing Bolts. We are out East at 3063 Columbia Ave. – Lancaster PA, 17603 & out West at 3225 Grande Vista Dr. – Newbury Park, CA 91320 & 165 Design Place, #105 – Sparks, NV, 89441.