Supercross BMX | Supercross Strong Arm 3-Piece Cranks

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The Supercross Strong Arm Cro-mo Cranks carry on a long tradition of 3 piece Cro-mo crank technology. Utilizing our special 2 piece forged Hollow Cro-mo welded arm that fully encapsulates the pedal and spindle boss for maximum strength, they rely on the proven technology of the 19x48t spline spindle to make BB choice, gear or spider choice easy. They work with traditional chainrings, Spline Drive Spiders, Euro BB Kits, Mid BB Kits and even outboard BB kits (19mm Outboard Only) available in 175 and 180mm lengths, and in Black, White or Show Chrome.