The Tamiya 54515 RC XV-01 Assembly Universal Shaft (Front/2Pcs.) is a direct front drive upgrade for XV-01 cars. These universal shafts are intended for the front of the XV-01 chassis and are aimed at improving drivetrain smoothness and steering stability.
Universal shafts help cut down friction and backlash compared to standard dog-bone pieces, producing a steadier flow of power to the front wheels and more predictable acceleration feel.
Installing universal joints can help the front tyres stay more consistently planted when cornering and braking, which enhances steering precision and control at higher speeds.
Because universals seat more positively than dog-bones, they lower the chance of driveshafts being ejected during collisions, keeping you on track longer between repairs.
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