The XV1240FST front CVD swing shaft is an aftermarket replacement designed for TAMIYA XV01 front drive systems. As a direct-fit spring steel component, it maintains factory geometry while aiming to reduce driveline play and extend service life under regular touring use.
Precision in installation is important: orient the shaft correctly and ensure all mating surfaces are clean and free from contaminants. Confirm CVD cups and pins are in good condition and torque retention hardware to the model's specified values. The increased stiffness from the spring steel element can change steering feedback, so make incremental setup changes and validate handling on a test run.
Recommended when replacing worn XV-01 front CVD swing shafts or when a more wear-resistant front drive link is needed for consistent handling in club or track environments.