Yokomo D-178RSA Rear Forward Soft Spring for RWD Drift Setup  [D-178RSA]

Yokomo D-178RSA Rear fowerd type spring (Soft) for RWD Drifting
Price:
CAD$10.90
Brand:
Yokomo
Model:
D-178RSA
GTIN:
0639342206537
Condition:
Brand New
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Dial In Throttle Response with Yokomo D-178RSA

The Yokomo D-178RSA Rear Forward Type Soft Spring is made for rear-wheel-drive drifting drivers who want improved control and a livelier throttle feel. The spring reacts quickly to throttle changes to deliver a pronounced forward push, helping your RC move into acceleration with confidence. Its unpainted finish preserves the material's natural properties for reliable wear and consistent performance.

Optimised for Fast Starts on Hard Surfaces

Designed around layouts where initial acceleration matters, this soft spring gives a strong forward bias that helps hook up on P tiles and coloured concrete sections. The Yokomo D-178RSA can improve mid-corner exits and makes setup tuning more predictable for experienced hobbyists.
Remark :
Due to limited stock availability, please notice that some Yokomo items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

What kinds of tracks suit this spring?

The Yokomo D-178RSA works best on smooth, hard surfaces such as P tiles and painted concrete where forward traction and precise throttle control are required.

Will I need to change shock settings?

You may want to soften rear damping slightly or tweak rear preload to balance the increased forward thrust; small camber and toe adjustments help retain predictable drift angles.

Does the unpainted finish affect maintenance?

The unpainted surface does not change function but can show wear; inspect springs regularly and keep them free of grit to maintain consistent behaviour.

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