Profile racing cranks
Profile have been making arguably the best cranks for the last 25 years or more. Made in the USA. The arms are 4130 chromoly and the spindle is a heat treated Cr-mo 48 spline (Hollow cr-mo.
Still the best cranks around and they now come with the flush bolt upgrade as standard in new colours for 2009. If you unsure on crank arm size; the 'standard' size is 175mm - it's used by 99% of riders. Sold as arms spindle spacers and tool only.
Spindle diameter: 19mm
Drive Side: RHD LHD
BB: Not included
Colour: Black Chrome Raw Orange.
Spindle: Standard Hollow Cr-mo
Drive side: RHD and LHD.