The Hutch Aerospeed Cranks are a reproduction of the originals, however they are still manufactured using the same die-stamp tooling and methods as the previous cranks. Hutch added a slightly larger rake in the arms to clear the chainstay on most vintage and even modern day frames. 

• Includes a sealed bottom bracket that can be used as a mid or American Bottom bracket
• Dialed Chrome finish
• 48 spline 19mm chromoly spindle