Fit the Tamiya 54420 titanium screws to your TRF201, TRF511, TRF502 or XV-01 chassis to shed unsprung mass and strengthen critical joints. These 2.6x5mm titanium fasteners are lighter than standard steel screws while providing reliable clamping force, making them ideal for securing suspension shafts and other small assemblies.
Titanium delivers a high strength to weight ratio that helps reduce overall model mass without sacrificing durability. Swapping in these screws can improve agility and steering response on track, which is why many racers choose titanium for targeted weight savings.
The Tamiya 54420 set fits multiple TRF family models including TRF201, TRF511, TRF502 and XV-01. Use them where 2.6x5mm screws are specified, particularly on suspension and drivetrain mountings that benefit from lighter hardware.
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