Material: tubular crmo arms (heat-treated), crmo spindle
Length: 175mm
Bearings: no bb set included
Spindle: 19mm crmo spindle, 16 spline
Colors: black, cyan, pink, polished 
Features: strong light weight crank w/ 16 spline; new slimmer triangle shaped crank arm; left & right side sprocket bolt boss; heat-treated seamless crank arms

Weight: complete (arms, spindle, bolts): 858g (30.27oz : 1.892lbs)