Yokomo S4-412WHA - YZ-4S Hard Sway Bar Set (1.6-2.0mm) Turf Tuning Pack  [S4-412WHA]

Yokomo S4-412WHA Hard Sway Bar Set (1.6~2.0mm) for YZ-4S
Price:
CAD$15.98
Brand:
Yokomo
Model:
S4-412WHA
GTIN:
0639342210244
Condition:
Brand New
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Fine tuned roll control for the YZ-4S

Owners seeking crisper handling on sticky surfaces can fit the Yokomo S4-412WHA Hard Sway Bar Set to their YZ-4S chassis. The kit contains five hardened sway bars from 1.6mm to 2.0mm, built for artificial turf and carpet racing lines.

Key tuning points

  • Versatile range: Five thicknesses between 1.6mm and 2.0mm let you adjust front and rear roll independently.
  • High-grip setup: Suited to artificial turf and carpet where traction is high and roll control matters.
  • Chassis compatibility: Compatible with B-YZ4SF2-1, MOR-010, MOR-020, and B-YZ4SF.
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.

How do I change handling using these sway bars?

Swap to a thicker bar to reduce chassis roll and tighten turn-in; thinner bars increase independent wheel movement. Change front or rear bars to shift understeer or oversteer balance.

Are these bars suitable for both front and rear tuning?

Yes, the set is intended for mixing front and rear bar thicknesses so you can fine tune roll distribution across the YZ-4S.

Any tips for setting up on carpet tracks?

Start with a mid-range bar and test progressive steps toward thicker bars to reduce body roll. Combine with suspension and tyre choices to find the best lap times.

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