These Profile Flush Mount GDH Crank Bolts, complete your US made crankset with the tidiest finish. The Profile GDH CrMo Spindle Bolts (pictured), come in pairs, and expect the same ultimate quality from all Profile products.
-GDH M12 x 1.25 thd flush bolts- 42g/1.47 oz
-Gun Drilled Hollow M12 x 1.25 thd
