Profile Magnutanium (19mm / 145mm - 170mm) Size:170mm 17mm Hex Head outer w/8mm

17mm Hex Head outer w/8mm internal hex or Button Head w/ 8mm internal hex

For the best performance

Rolling wheels

25t & 28t w/ 1/8″ tooth width

Profile Magnutanium (19mm / 145mm - 170mm) Size:170mm 17mm Hex Head outer w/8mmUltra thin wall chromoly tubular arms offer superior stiffness for smaller racers. Mag crank arms weigh less than solid aluminum arms of equal length. Titanium Gun Drilled Hollow (GDH) spindle w chromo GDH Bolts. Titanium GDH spindle bolt upgrade available. Ti Sprocket Bolt is INCLUDED. Can be used by flatland riders, but is not recommended for larger riders, Street Riding, Park Riding, or Dirt Jumping. NOTE: Profile Racing Magnutanium Mini 3 piece