4130 chromoly crankset, tubular arms and smooth outer plate to protect the medial malleolus section of your tibia bone. The arms have undergone Demolition's patented Thermo-Triton heat-treated process. Spindle is a 19mm chromoly 48 spline. Weight: 0.61 lbs (single arm) Sizes: 175mm Colours: Black, Blue Purple, White
éclat's new Tibia cranks offer the function and simplicity of a two-piece design, but stay true to the proven splined design of three-piece cranks. The Tibia cranks feature a slim arm design, constructed of 4130 cr-mo arms and spindle. The Tibia cranks go together smoothly, stay secure and won't let you down. Weight: 31.3 oz Sizes: 175mm Colours: Soot Black, Red, Purple, Grey
Redesigned with new sizes. Full post weld heat treating. Weight: 0.61 lbs/arm, 1.86 lbs (arm and spindle) Sizes: 170mm, 175mm, 180mm Colours: Matte Black, Matte Red, Matte White