Kink 24mm Pillar CranksAs the name implies, the Pillar 24 cranks are Kinks 24mm version of the proven Pillar cranks. In additional to a much improved strength to weight ratio, the 24mm (23. 8mm) spindle means sprockets mount directly without the need of added adapters. The Pillar 24 cranks use the same exclusive single piece forged backplate found in the original Pillar cranks, that tie together the pedal and spindle bosses. Acting as an extremely stiff backbone to each