Yokomo S4-303AJA Slipper Adjustment Kit for YZ-4S  [S4-303AJA]

Yokomo S4-303AJA Slipper Adjust Nut/Spring for YZ-4S
Price:
NZD$12.39
Brand:
Yokomo
Model:
S4-303AJA
GTIN:
0639342188260
Condition:
Brand New
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Tune the YZ-4S Slipper with Yokomo S4-303AJA

The Yokomo S4-303AJA Slipper Adjust Nut and Spring Set is built to let you refine slipper behaviour on the YZ-4S chassis. It includes the slipper adjustment nut, a spring and a spring collar designed to fit the YZ-4S, so you can make measured changes to slip and drivability. Test on your usual surface and adjust gradually to match grip levels and driving style.
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.

Is this compatible with aftermarket slipper plates?

Compatibility depends on the aftermarket plate design. The S4-303AJA is made for the YZ-4S stock assembly, so confirm fitment by comparing part geometry or checking with the plate maker.

Do I need special tools to fit it?

Basic hand tools are usually enough: spanners and pliers for the slipper assembly. Remove the old components and install the new nut, spring and collar, then fine tune on a test run.

What springs are included in the kit?

The kit includes a single coil spring matched to the S4-303AJA set. If you want different slip characteristics consider sourcing alternative springs suited to the YZ-4S slipper assembly.

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