The Profile Gun Drilled Hollow (GDH) 22mm Crank axles are a great way to take a large chunk of weight off of your bike without sacrificing a great deal of durability.
FOR COLUMN/BANTAM & ELITE CRANKS-22MM
Uses GDH Crank Tool. Older crank tools will not work.
Includes 8mm GDH CrMo crank bolts and aluminum flush washers.
The GDH CrMo axle has the same Limited Lifetime Warranty as our Race Cranks.