
The Substance cranks from BSD. These cranks feature a 2.5 piece design which means the whole crank set can be tightened with just one 8mm bolt. The Arms are made from heat treated 4130 with a rectangle cross section for extra stiffness & a extra beefy pedal boss for strength with angled back for frame clearance. The Spindle is a heat treated, ultra hollow design with a 22mm diameter & 48 splines. Available in 165mm 170mm, or 175mm lengths in black or chrome. RHD & LHD compatible. Now comes with free installation tool. section Product Specs Crank Type: 2.5pc Spindle Diameter: 22mm
Includes:: BB: No Weight: 870g / 30.7oz