Made from 6AL4V titanium with M12 x 1.25 threads. Includes 2 crank bolts and 2 flush aluminum washers. GDH bolts should not be used to pull on your crank arms. For crank arm installation, use a proper GDH crank tool. Weight(per set of two): -GDH M12 x 1.25 thd flush bolts- 25g/.875 oz
Profile Racing’s Chromoly Hub Axles are precision CNC machined and heat treated for unmatched strength and durability.