Yokomo S4-412WHA - YZ-4S Hard Sway Bar Set (1.6-2.0mm) Precision Balance Set  [S4-412WHA]

Yokomo S4-412WHA Hard Sway Bar Set (1.6~2.0mm) for YZ-4S
Price:
£8.66
Brand:
Yokomo
Model:
S4-412WHA
GTIN:
0639342210244
Condition:
Brand New
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Precision roll adjustment for YZ-4S racers

If you need crisper chassis response on carpet or artificial turf, the Yokomo S4-412WHA Hard Sway Bar Set is a direct upgrade for the YZ-4S. The kit features five sway bars from 1.6mm to 2.0mm to help you fine tune roll stiffness.

Setup advantages

  • Graduated sizes: A range from 1.6mm to 2.0mm gives clear tuning steps for lap-to-lap changes.
  • Grip-oriented: Made for surfaces with strong traction where roll control matters most.
  • Compatible chassis: Fits B-YZ4SF2-1, MOR-010, MOR-020, and B-YZ4SF models.
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 much difference will a 0.2mm step make?

Small changes can noticeably alter cornering balance; 0.2mm usually yields a measurable shift in roll stiffness without radical handling changes.

Can I combine these with different anti-roll setups?

Yes, mixing different front and rear bars is the standard method to tune understeer and oversteer, alongside spring and damper adjustments.

Is any maintenance required for these bars?

Keep mounting points clean and check for wear or bending after heavy use. Replace if the bar loses shape to maintain consistent handling.

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