The Profile Elite race cranks are handmade in the USA from 4340 heat-treated chromoly for maximum strength and stiffness, featuring a 22mm 4340 chromoly spindle with unique "Wedge Lock" spindle bolt system to ease installation and a 4-bolt 6061 aluminum spider gear with steel splined drive insert. Includes Profile External Euro BB kit with oversized cartridge bearings for less spinning resistance and increased durability.
Does your frame have a BB-86 or BB-92 bottom bracket? You will need the Profile BB-86/92 bottom bracket to run these cranks.
Spindle: 22mm Hollow Chromoly GDH
Spindle Bolts: 12x1.25mm (x2)
Wedge Lock Bolts: 17x1.25mm (x2)
Spindle Splines: 48
Bolt Pattern: 4x104mm
Weight: 39.3 oz (w/ BB)