Profile No Boss GDH Racing Cranks Black

Profile No Boss Racing Cranks **Note Cranks laser etched not stamped **

No sprocket boss version of profile's race cranks for use with spline drive sprockets. Profile have been the premiere brand for 3-piece cranks for the last 15 years or more. These cranks are made in the USA. The arms are made from 4130 chromoly and the spindle is a heat treated gun drilled hollow 4130, 48spine spindle

The Profile Racing Chrome Moly Race Crank Kit is everything you need to run Profile cranks except the bottom bracket (bearings, tube spacer and cone spacers).

• Kit includes Crankarms, GDH heat-treated Chrome Moly spindle, crank bolts, sprocket bolt, flush washers,
• 7mm allen key for GDH crank bolts, and the Profile Crank Installation Tool.
• Titanium upgrade for the sprocket bolt is available.
• No Boss kit come without a sprocket bolt.
• Comes with Gun Drilled Hollow CrMo or Titanium Spindle.
• American, Mid, and Spanish BB frames should use 5 5/8" spindles. Euro BB for MTB should use 6".
• Fixed Gear bikes should use 5 1/4" spindle with the Internal English (Euro) BB.

Please Note profile has updated the arms for 2023 Onwards and they now nolonger have the pressed logo but have a laser logo and straight tube .