Yokomo Z2-S4I3A X33 0.5mm Shock Shim for YZ-2/4 Series  [Z2-S4I3A]

Yokomo Z2-S4I3A X33 Shock inner spacer for YZ-2/4 series
Price:
£3.44
Brand:
Yokomo
Model:
Z2-S4I3A
GTIN:
0639342217021
Condition:
Brand New
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Accurate shock shim for refined YZ-2/4 setups

The Yokomo Z2-S4I3A X33 0.5mm inner spacer is a tuning item for hobbyists aiming to refine YZ-2/4 suspension behaviour. Its thin profile enables delicate changes to shock length that influence turn-in and stability without swapping major parts. It is compatible with various YZ-2/4 chassis assemblies, such as B-YZ2DTM3 and SOR-020D, and is useful when chasing consistent lap times.
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 effect does a 0.5mm shim have on corner entry?

A 0.5mm shim can subtly change how the car noses into the corner by altering preload and effective damping geometry, often improving or softening initial turn response.

Can this spacer be used on both front and rear shocks?

It can be fitted where the shock assembly allows the inner spacer; confirm fitment and symmetry when adjusting both ends.

Any tips for avoiding leaks after installation?

Reassemble shocks carefully, replace worn seals, and cycle the shaft to check for smooth movement and correct oil retention before running.

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