The Stranger Mass cranks are a 2.5-pc design featuring heat-treated chromoly arms that are rectangular shaped for increased strength while providing a grind friendly surface, laser-etched Stranger logos, 1-pc machined sprocket bosses with regular & nano drive, 22mm hollow heat-treated chromoly spindle & a single hollow flush mount spindle bolt for additional weight savings. Note:
Includes:: arms, spindle & bolts only. 22mm spline drive sprockets can only be used on the left hand side. Axle: 22mm Hollow Chromoly. Bolts: 15x 1mm Hollow Flush Mount (x 1). Splines: 48. Weight: 33.7 oz 2.5 Piece Design. 48 Spline Axle. Box Section Arms