Works'91 TeamSpec Rear Shock Shaft Pair for YZ-W91TS / YZ-W91 - Yokomo YZ-S5RW2  [YZ-S5RW2]

Yokomo YZ-S5RW2 Rear shock shaft (2pcs) for Works\\\'91 TeamSpec
Price:
AUD$13.50
Brand:
Yokomo
Model:
YZ-S5RW2
GTIN:
3888
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 $19.54 each $-12.08 or -45%
3+ $16.89 each $-10.13 or -25%
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Durability and rear suspension response

The YZ-S5RW2 rear shock shaft by Yokomo is provided as a two-piece replacement intended for Works'91 TeamSpec use. It keeps the stock mounting points yet lengthens the shaft and stroke relative to the former design, which changes how the rear suspension responds under load on grippy surfaces.

Compatibility is restricted to the chassis listed below, and the shaft is meant for straightforward installation into the rear shock assemblies of those models. The increased stroke allows more rear travel, which can help absorb weight transfer and reduce sudden breakaway when tuning for higher traction conditions.

Fitting summary: these shafts slot into the existing shock bodies and pistons without the need for chassis alteration. For longevity and predictable behavior, pair the new shafts with appropriate springs and oil; this helps manage wear and maintain consistent rear grip.

Specifications

  • Item Rear shock shaft (2pcs)
  • Model Number YZ-S5RW2
  • Compatibility YZ-W91TS, YZ-W91

Choose the YZ-S5RW2 when you want to restore or improve rear suspension travel for Works'91 TeamSpec cars; always check the YZ-W91 compatibility list before installing.
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 long should these shafts last under normal use?

Lifespan depends on track conditions and maintenance; using correct oil and inspecting seals after hard runs helps maximize service life.

Are these more prone to wear due to extra length?

The increased stroke changes movement range but does not inherently increase wear if shocks are maintained and components are compatible.

Do I need upgraded seals with this shaft?

Standard shock seals used on the supported YZ-W91 series are suitable; inspect seals during installation to ensure serviceability.

Will the longer stroke overstress the shock body?

No; the YZ-S5RW2 is designed to work with the original shock bodies on YZ-W91TS and YZ-W91 when installed as intended.

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