Ritchey WCS Carbon Zero Post 31.6x400mm UD Carbon ModelNumber=H2343 14mm hardened MAX-Performance steel shackle

14mm hardened MAX-Performance steel shackle

PU coated nylon lining

The CCP-44 is a purpose-built tool for removing crank arms from bicycles with 3-piece cranks that use an M12 or M15 crank bolt including many splined Shimano Octalink ISIS Drive and ISIS Overdrive systems

shells 68mm to 132mm

Ritchey WCS Carbon Zero Post 31.6x400mm UD Carbon ModelNumber=H2343 14mm hardened MAX-Performance steel shackleMonocoque unidirectional carbon shaft with alloy clamp A single side load bolt keeps the wide clamp together while reducing stress on the saddle rails 7x7mm saddle rail clamp included 185g (27. 2 350mm) Model WCS Zero Diameter 31. 6mm Length 400mm Setback Zero Material Carbon Color Carbon