NOS Hutch Aerospeed Crank Set 175mm. Hutch Aerospeed Spline-Drive Race Crank Kit 175mm length No Boss. This will fit any modern BMX frame that has a Euro BB, whether it be 4130, aluminum, or carbon. This is the same setup that Brandon McDowell is running in the A-Pro ranks both on the Pro and Elite-level supercross tracks! Hutch Aerospeed crank arms are the lightest and strongest chromoly crank arm ever made in the history of BMX.
Your bike will love this top-level upgrade. This crankset is no longer being made, perfect for your new modern Hutch Frame Set!