The Profile Racing Chromoly Race Crank Kit is everything you need to run Profile cranks except the bottom bracket (bearings, tube spacer and cone spacers).
Kit includes crank arms, GDH (Gun Drilled Hollow) heat-treated chromoly spindle, crank bolts, sprocket bolt, flush washers, 6mm GDH crank bolts, and the Profile Crank Installation Tool.
• Gun Drilled Hollow CrMo Spindle
• 5 5/8″ spindle for use with American, Mid, and Spanish bottom bracket frames
• Crank Arm Weight (per set): 572 grams / 20.15oz (175mm)
• Spindle Weight: 245 grams / 8.6oz (5 5/8″)
• Bottom bracket not included
Brand: Profile Racing