Yokomo S4-003A YZ-4S Race Chassis Brace Set  [S4-003A]

Yokomo S4-003A Front/Rear Chassis Brace for YZ-4S
Price:
NZD$16.69
Brand:
Yokomo
Model:
S4-003A
GTIN:
0639342209712
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Or you may find similar product under the
Spares / Hop-ups - Yokomo - YZ-4 category
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Yokomo S4-003A Chassis Reinforcement for YZ-4S

The Yokomo S4-003A Front/Rear Chassis Brace is tailored to the YZ-4S to increase torsional stiffness and help the car track truer under load. The part fits a range of supported chassis types including B-YZ4SF, B-YZ4SF2-1, MOR-010, and MOR-020 for straightforward installation into common builds.

Why Fit the S4-003A

  • Compatibility: Specifically matched to YZ-4S platforms and compatible frames like B-YZ4SF/B-YZ4SF2-1.
  • Material: Engineered from quality resin to deliver a durable yet lightweight upgrade.
  • Functionality: Improves overall chassis rigidity to stabilise corner entry and mid corner balance.
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.

Can I fit this brace to a tuned YZ-4S with hop-ups?

Yes, it works with many hop-up parts but check clearances around bulkheads and servo mounts to avoid interference.

Is any special glue or mounting hardware required?

Standard thread locker and the stock screws are usually sufficient; no special adhesives are needed unless you modify the brace.

Which track surfaces benefit most from this brace?

You will notice the biggest gains on loose or bumpy surfaces where added chassis stiffness helps maintain predictable handling.

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