If you want crisper handling from your ULTIMA RB7.5, the Kyosho W5312-34 springs are a solid choice. Crafted for consistent response, these springs help you tune the car to suit different track surfaces and driving styles.
The Kyosho W5312-34 spring set fits the ULTIMA RB7.5 suspension layout and offers precise setup options. The listed dimension ?1.2x5.5x44/3.4 gives a clear reference for compatibility and tuning steps. Manufactured to resist fatigue, they keep spring characteristics consistent over many runs.
These springs are aimed at drivers who need steady mid-corner balance and predictable rotation. They help manage weight transfer and improve exit traction, which is useful when pushing lap pace or trying new setup tweaks.
Copyright © 2008-2025 rcjaz.com.au All rights reserved