The Flight Crank remains the costliest and most labor-intensive product to manufacture due to the many different processes and vendors required to build it. Although we constantly strive to improve our efficiency, the Flight Crank will remain and in-demand component. We are currently assessing our ability to continue producing it beyond this newly available batch. Future price increases may also be necessary in 2024. You can now purchase these beautiful Replica Redline by Kastan 401 Series Flight Cranks. 150 sets are in production that will be delivered in November 2023. This batch represents the final availability for the 2023 calendar year.