Tamiya made MF-01X Aluminum S Wheelbase Propeller Shaft OP-1671 (54671) MF01X
This lightweight propeller shaft is the MF-01X framework setup with all the S wheelbase (210mm). It's lighter versus kit standard steel component, leading to a lighter drivetrain and sharp acceleration. The shaft has a fashionable blue anodized finish with lettering laser engraved. Shaft size: 173mm.