Tamiya 49393 - TB Evo 5 Titanium and Aluminum Screw Upgrade  [49393]

Precision Screw Upgrade for TB Evo 5

Fit the high-grade Tamiya 49393 screw set to your TB Evo 5 chassis to swap out heavier steel bolts for titanium and blue anodized aluminum hardware. The kit blends tough titanium fasteners with lightweight aluminium pieces to lower rotating mass while keeping key joints strong. These components are aimed at racers who want a durable, lighter fastener set without changing mounting geometry.

Benefits of Titanium and Aluminum Hardware

Choosing the right metals makes a practical difference. Titanium screws bring enhanced wear resistance and tensile strength for parts that see repeated stress, while the aluminum screws reduce overall chassis weight and help with handling. Together, the two materials deliver a balance of longevity and weight savings useful in competitive setups.

Race-Ready Weight and Durability

For clubs and track use, replacing stock steel fasteners with the Tamiya 49393 set can improve acceleration response and responsiveness through corners due to lower unsprung and rotating weight. The hard-wearing titanium pieces protect critical attachment points, making maintenance intervals easier to manage between race days.